| 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 | $83.98 | 4.646% | $87.8817 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $33.93 | 9.682% | $37.2151 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $196.95 | 11.290% | $219.1857 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $208.83 | 13.162% | $236.3162 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $232.47 | 5.741% | $245.8161 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $234.66 | 13.501% | $266.3414 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $13.43 | 8.379% | $14.5553 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $1,004.25 | $1,107.3115 | $1,107.33 | $1,107.30 | $1,107.30 | |