| 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 | $249.26 | 4.596% | $260.716 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $157.84 | 12.786% | $178.0214 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $29.71 | 9.813% | $32.6254 | $32.63 | $32.65 | $32.60 |
| Purchase #4 | $50.42 | 12.648% | $56.7971 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $135.88 | 9.330% | $148.5576 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $220.54 | 12.651% | $248.4405 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $33.31 | 10.340% | $36.7543 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $876.96 | $961.9123 | $961.92 | $961.90 | $961.90 | |