| 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 | $198.59 | 7.278% | $213.0434 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $216.68 | 13.403% | $245.7216 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $250.35 | 13.816% | $284.9384 | $284.94 | $284.95 | $284.90 |
| Purchase #4 | $133.94 | 10.141% | $147.5229 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $107.37 | 3.655% | $111.2944 | $111.29 | $111.30 | $111.30 |
| Purchase #6 | $177.95 | 12.256% | $199.7596 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $181.50 | 7.115% | $194.4137 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $1,266.38 | $1,396.6940 | $1,396.68 | $1,396.65 | $1,396.60 | |