| 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 | $192.76 | 8.617% | $209.3701 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $124.58 | 8.758% | $135.4907 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $243.83 | 5.285% | $256.7164 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $137.88 | 12.311% | $154.8544 | $154.85 | $154.85 | $154.90 |
| Purchase #5 | $24.73 | 11.107% | $27.4768 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $239.76 | 5.309% | $252.4889 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $77.53 | 5.517% | $81.8073 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $1,041.07 | $1,118.2046 | $1,118.21 | $1,118.20 | $1,118.30 | |