| 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 | $136.34 | 9.152% | $148.8178 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $152.39 | 9.129% | $166.3017 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $39.35 | 9.454% | $43.0701 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $132.39 | 4.582% | $138.4561 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $233.53 | 13.546% | $265.164 | $265.16 | $265.15 | $265.20 |
| Purchase #6 | $229.94 | 4.604% | $240.5264 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $190.67 | 7.570% | $205.1037 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $1,114.61 | $1,207.4398 | $1,207.44 | $1,207.40 | $1,207.50 | |