| 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 | $142.43 | 4.717% | $149.1484 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $43.59 | 9.685% | $47.8117 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $194.26 | 7.742% | $209.2996 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $62.28 | 12.653% | $70.1603 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $222.42 | 9.642% | $243.8657 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $35.50 | 8.621% | $38.5605 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $237.34 | 10.488% | $262.2322 | $262.23 | $262.25 | $262.20 |
| 7 purchase totals = | $937.82 | $1,021.0784 | $1,021.08 | $1,021.05 | $1,021.10 | |