| 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 | $45.52 | 13.843% | $51.8213 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $68.86 | 3.311% | $71.14 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $127.51 | 12.406% | $143.3289 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $215.77 | 13.231% | $244.3185 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $223.49 | 5.735% | $236.3072 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $208.70 | 11.442% | $232.5795 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $130.48 | 7.737% | $140.5752 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $1,020.33 | $1,120.0706 | $1,120.08 | $1,120.10 | $1,120.00 | |