| 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 | $238.30 | 7.642% | $256.5109 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $161.70 | 9.518% | $177.0906 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $156.69 | 9.350% | $171.3405 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $175.39 | 11.577% | $195.6949 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $157.75 | 4.684% | $165.139 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $244.66 | 10.676% | $270.7799 | $270.78 | $270.80 | $270.80 |
| Purchase #7 | $19.37 | 8.579% | $21.0318 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $1,153.86 | $1,257.5876 | $1,257.58 | $1,257.65 | $1,257.50 | |