| 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 | $187.72 | 12.389% | $210.9766 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $185.64 | 6.283% | $197.3038 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $229.91 | 3.140% | $237.1292 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $44.28 | 10.558% | $48.9551 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $126.65 | 8.852% | $137.8611 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $121.25 | 4.558% | $126.7766 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $170.72 | 3.826% | $177.2517 | $177.25 | $177.25 | $177.30 |
| 7 purchase totals = | $1,066.17 | $1,136.2541 | $1,136.26 | $1,136.30 | $1,136.40 | |