| 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 | $203.26 | 11.561% | $226.7589 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $182.82 | 11.146% | $203.1971 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $212.27 | 6.608% | $226.2968 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $126.61 | 13.620% | $143.8543 | $143.85 | $143.85 | $143.90 |
| Purchase #5 | $177.53 | 3.402% | $183.5696 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $10.97 | 10.378% | $12.1085 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $218.49 | 5.150% | $229.7422 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $1,131.95 | $1,225.5274 | $1,225.53 | $1,225.50 | $1,225.60 | |