| 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 | $119.81 | 9.406% | $131.0793 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $117.49 | 9.671% | $128.8525 | $128.85 | $128.85 | $128.90 |
| Purchase #3 | $10.33 | 4.545% | $10.7995 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $218.67 | 3.649% | $226.6493 | $226.65 | $226.65 | $226.60 |
| Purchase #5 | $116.79 | 10.216% | $128.7213 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $117.25 | 9.424% | $128.2996 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $165.82 | 13.518% | $188.2355 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $866.16 | $942.6370 | $942.64 | $942.65 | $942.60 | |