| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.37 | 5.862% | $147.5399 | $147.54 | $147.55 | $147.50 |
| Purchase #2 | $135.61 | 10.327% | $149.6144 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $245.83 | 4.687% | $257.3521 | $257.35 | $257.35 | $257.40 |
| Purchase #4 | $156.86 | 9.270% | $171.4009 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $202.70 | 10.191% | $223.3572 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $177.48 | 11.394% | $197.7021 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $123.48 | 11.545% | $137.7358 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $1,181.33 | $1,284.7024 | $1,284.70 | $1,284.70 | $1,284.70 | |