| 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 | $118.47 | 9.828% | $130.1132 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $197.58 | 4.830% | $207.1231 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $43.78 | 11.558% | $48.8401 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $248.54 | 12.416% | $279.3987 | $279.40 | $279.40 | $279.40 |
| Purchase #5 | $19.50 | 13.718% | $22.175 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $57.64 | 11.577% | $64.313 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $108.85 | 10.480% | $120.2575 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $794.36 | $872.2206 | $872.22 | $872.20 | $872.20 | |