| 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 | $234.65 | 8.307% | $254.1424 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $133.48 | 7.208% | $143.1012 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $114.78 | 13.407% | $130.1686 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $65.58 | 13.511% | $74.4405 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $135.99 | 9.680% | $149.1538 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $194.51 | 13.347% | $220.4712 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $141.92 | 7.447% | $152.4888 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,020.91 | $1,123.9665 | $1,123.96 | $1,123.95 | $1,124.00 | |