| 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 | $209.30 | 6.492% | $222.8878 | $222.89 | $222.90 | $222.90 |
| Purchase #2 | $91.36 | 5.683% | $96.552 | $96.55 | $96.55 | $96.60 |
| Purchase #3 | $12.51 | 10.731% | $13.8524 | $13.85 | $13.85 | $13.90 |
| Purchase #4 | $202.61 | 12.389% | $227.7114 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $53.37 | 13.737% | $60.7014 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $194.39 | 8.750% | $211.3991 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $169.52 | 10.378% | $187.1128 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $933.06 | $1,020.2169 | $1,020.21 | $1,020.20 | $1,020.30 | |