| 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 | $84.42 | 3.679% | $87.5258 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $167.77 | 12.361% | $188.508 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $244.86 | 13.738% | $278.4989 | $278.50 | $278.50 | $278.50 |
| Purchase #4 | $235.30 | 8.176% | $254.5381 | $254.54 | $254.55 | $254.50 |
| Purchase #5 | $131.49 | 6.498% | $140.0342 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $165.42 | 7.796% | $178.3161 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $88.59 | 11.768% | $99.0153 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $1,117.85 | $1,226.4364 | $1,226.45 | $1,226.45 | $1,226.30 | |