| 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 | $205.98 | 7.319% | $221.0557 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $173.95 | 8.596% | $188.9027 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $228.83 | 11.792% | $255.8136 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $132.44 | 7.232% | $142.0181 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $24.55 | 4.489% | $25.652 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $107.32 | 3.719% | $111.3112 | $111.31 | $111.30 | $111.30 |
| Purchase #7 | $145.99 | 10.580% | $161.4357 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,019.06 | $1,106.1890 | $1,106.19 | $1,106.15 | $1,106.20 | |