| 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 | $130.57 | 4.290% | $136.1715 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $194.41 | 5.656% | $205.4058 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $134.65 | 12.470% | $151.4409 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $160.72 | 7.679% | $173.0617 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $59.87 | 13.131% | $67.7315 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $247.77 | 4.503% | $258.9271 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $226.37 | 5.227% | $238.2024 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,154.36 | $1,230.9409 | $1,230.94 | $1,230.95 | $1,230.90 | |