| 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 | $217.63 | 9.226% | $237.7085 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $23.75 | 3.134% | $24.4943 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $99.97 | 10.417% | $110.3839 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $135.32 | 6.508% | $144.1266 | $144.13 | $144.15 | $144.10 |
| Purchase #5 | $123.59 | 3.541% | $127.9663 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $114.39 | 13.847% | $130.2296 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $13.66 | 12.798% | $15.4082 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $728.31 | $790.3174 | $790.32 | $790.35 | $790.30 | |