| 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 | $92.39 | 10.523% | $102.1122 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $100.39 | 10.554% | $110.9852 | $110.99 | $111.00 | $111.00 |
| Purchase #3 | $80.93 | 8.388% | $87.7184 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $202.50 | 12.437% | $227.6849 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $235.98 | 13.718% | $268.3517 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $46.28 | 10.643% | $51.2056 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $165.48 | 4.200% | $172.4302 | $172.43 | $172.45 | $172.40 |
| 7 purchase totals = | $923.95 | $1,020.4882 | $1,020.49 | $1,020.50 | $1,020.50 | |