| 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 | $133.91 | 9.267% | $146.3194 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $214.70 | 4.417% | $224.1833 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $190.94 | 10.357% | $210.7157 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $178.50 | 9.270% | $195.047 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $122.65 | 10.135% | $135.0806 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $207.68 | 8.582% | $225.5031 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $98.86 | 13.456% | $112.1626 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $1,147.24 | $1,249.0117 | $1,249.01 | $1,249.00 | $1,249.00 | |