| 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 | $232.86 | 4.716% | $243.8417 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $102.61 | 11.275% | $114.1793 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $194.50 | 8.664% | $211.3515 | $211.35 | $211.35 | $211.40 |
| Purchase #4 | $165.62 | 10.656% | $183.2685 | $183.27 | $183.25 | $183.30 |
| Purchase #5 | $53.39 | 12.456% | $60.0403 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $140.73 | 5.414% | $148.3491 | $148.35 | $148.35 | $148.30 |
| Purchase #7 | $245.43 | 5.704% | $259.4293 | $259.43 | $259.45 | $259.40 |
| 7 purchase totals = | $1,135.14 | $1,220.4597 | $1,220.46 | $1,220.50 | $1,220.40 | |