| 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 | $221.95 | 4.578% | $232.1109 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $179.70 | 8.316% | $194.6439 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $181.35 | 5.221% | $190.8183 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $128.95 | 12.532% | $145.11 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $109.65 | 10.303% | $120.9472 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $136.77 | 10.613% | $151.2854 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $238.92 | 7.706% | $257.3312 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,197.29 | $1,292.2469 | $1,292.25 | $1,292.25 | $1,292.10 | |