| 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 | $188.71 | 10.819% | $209.1265 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $213.68 | 4.693% | $223.708 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $80.87 | 10.219% | $89.1341 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $217.67 | 12.487% | $244.8505 | $244.85 | $244.85 | $244.90 |
| Purchase #5 | $53.91 | 9.189% | $58.8638 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $153.32 | 5.542% | $161.817 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $120.63 | 6.283% | $128.2092 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $1,028.79 | $1,115.7091 | $1,115.71 | $1,115.70 | $1,115.70 | |