| 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 | $219.74 | 11.297% | $244.564 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $36.27 | 11.109% | $40.2992 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $148.97 | 9.169% | $162.6291 | $162.63 | $162.65 | $162.60 |
| Purchase #4 | $128.99 | 9.194% | $140.8493 | $140.85 | $140.85 | $140.80 |
| Purchase #5 | $129.91 | 3.250% | $134.1321 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $90.77 | 11.607% | $101.3057 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $77.28 | 10.461% | $85.3643 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $831.93 | $909.1437 | $909.14 | $909.15 | $909.10 | |