| 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 | $82.70 | 10.582% | $91.4513 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $132.48 | 8.690% | $143.9925 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $208.94 | 3.816% | $216.9132 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $214.56 | 11.258% | $238.7152 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $119.85 | 8.675% | $130.247 | $130.25 | $130.25 | $130.20 |
| Purchase #6 | $47.86 | 13.706% | $54.4197 | $54.42 | $54.40 | $54.40 |
| Purchase #7 | $23.94 | 6.541% | $25.5059 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $830.33 | $901.2448 | $901.25 | $901.20 | $901.20 | |