| 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 | $210.32 | 6.405% | $223.791 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $155.92 | 10.672% | $172.5598 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $202.73 | 3.361% | $209.5438 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $145.83 | 5.585% | $153.9746 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $54.73 | 8.177% | $59.2053 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $186.76 | 7.638% | $201.0247 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $94.52 | 5.313% | $99.5418 | $99.54 | $99.55 | $99.50 |
| 7 purchase totals = | $1,050.81 | $1,119.6410 | $1,119.63 | $1,119.60 | $1,119.60 | |