| 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 | $123.52 | 6.613% | $131.6884 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $247.58 | 4.331% | $258.3027 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $129.51 | 6.769% | $138.2765 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $38.33 | 13.128% | $43.362 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $106.45 | 9.842% | $116.9268 | $116.93 | $116.95 | $116.90 |
| Purchase #6 | $5.65 | 5.833% | $5.9796 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $138.74 | 9.466% | $151.8731 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $789.78 | $846.4091 | $846.41 | $846.45 | $846.50 | |