| 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 | $237.99 | 3.166% | $245.5248 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $208.38 | 8.771% | $226.657 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $244.37 | 12.540% | $275.014 | $275.01 | $275.00 | $275.00 |
| Purchase #4 | $114.94 | 6.869% | $122.8352 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $161.54 | 8.215% | $174.8105 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $36.71 | 3.133% | $37.8601 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $222.26 | 12.325% | $249.6535 | $249.65 | $249.65 | $249.70 |
| 7 purchase totals = | $1,226.19 | $1,332.3551 | $1,332.35 | $1,332.30 | $1,332.40 | |