| 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 | $218.81 | 13.754% | $248.9051 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $161.38 | 5.346% | $170.0074 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $148.29 | 9.784% | $162.7987 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $190.36 | 12.154% | $213.4964 | $213.50 | $213.50 | $213.50 |
| Purchase #5 | $16.46 | 12.545% | $18.5249 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $127.82 | 5.677% | $135.0763 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $127.46 | 11.825% | $142.5321 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $990.58 | $1,091.3409 | $1,091.35 | $1,091.35 | $1,091.30 | |