| 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 | $93.96 | 5.682% | $99.2988 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $125.32 | 7.844% | $135.1501 | $135.15 | $135.15 | $135.20 |
| Purchase #3 | $205.75 | 8.437% | $223.1091 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $133.83 | 13.430% | $151.8034 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $216.99 | 11.793% | $242.5796 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $85.75 | 11.380% | $95.5084 | $95.51 | $95.50 | $95.50 |
| Purchase #7 | $210.54 | 6.818% | $224.8946 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,072.14 | $1,172.3440 | $1,172.34 | $1,172.35 | $1,172.40 | |