| 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 | $238.64 | 5.454% | $251.6554 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $247.60 | 11.575% | $276.2597 | $276.26 | $276.25 | $276.30 |
| Purchase #3 | $168.76 | 6.859% | $180.3352 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $157.61 | 6.417% | $167.7238 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $249.87 | 8.165% | $270.2719 | $270.27 | $270.25 | $270.30 |
| Purchase #6 | $115.56 | 4.330% | $120.5637 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $193.55 | 9.590% | $212.1114 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,371.59 | $1,478.9211 | $1,478.92 | $1,478.85 | $1,479.00 | |