| 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 | $128.63 | 10.626% | $142.2982 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $201.41 | 10.473% | $222.5037 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $113.79 | 6.521% | $121.2102 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $231.30 | 10.863% | $256.4261 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $152.52 | 4.252% | $159.0052 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $32.62 | 6.849% | $34.8541 | $34.85 | $34.85 | $34.90 |
| Purchase #7 | $205.92 | 9.284% | $225.0376 | $225.04 | $225.05 | $225.00 |
| 7 purchase totals = | $1,066.19 | $1,161.3351 | $1,161.34 | $1,161.35 | $1,161.30 | |