| 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 | $126.74 | 9.162% | $138.3519 | $138.35 | $138.35 | $138.40 |
| Purchase #2 | $205.29 | 3.665% | $212.8139 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $190.65 | 11.781% | $213.1105 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $227.98 | 11.592% | $254.4074 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $167.90 | 6.703% | $179.1543 | $179.15 | $179.15 | $179.20 |
| Purchase #6 | $154.32 | 3.517% | $159.7474 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $170.44 | 11.264% | $189.6384 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $1,243.32 | $1,347.2238 | $1,347.22 | $1,347.20 | $1,347.20 | |