| 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 | $239.28 | 13.242% | $270.9655 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $131.62 | 4.251% | $137.2152 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $126.55 | 10.132% | $139.372 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $229.99 | 8.774% | $250.1693 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $185.41 | 8.577% | $201.3126 | $201.31 | $201.30 | $201.30 |
| Purchase #6 | $244.48 | 9.189% | $266.9453 | $266.95 | $266.95 | $266.90 |
| Purchase #7 | $112.82 | 7.482% | $121.2612 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $1,270.15 | $1,387.2411 | $1,387.25 | $1,387.15 | $1,387.30 | |