| 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 | $191.88 | 9.199% | $209.531 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $131.57 | 6.507% | $140.1313 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $239.32 | 11.624% | $267.1386 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $248.25 | 9.731% | $272.4072 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $175.84 | 5.506% | $185.5218 | $185.52 | $185.50 | $185.50 |
| Purchase #6 | $49.35 | 8.647% | $53.6173 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $211.29 | 13.780% | $240.4058 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,247.50 | $1,368.7530 | $1,368.76 | $1,368.75 | $1,368.60 | |