| 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 | $211.81 | 4.251% | $220.814 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $27.66 | 4.395% | $28.8757 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $121.97 | 12.303% | $136.976 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $106.58 | 12.664% | $120.0773 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $34.53 | 3.753% | $35.8259 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $210.35 | 7.155% | $225.4005 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $67.65 | 9.387% | $74.0003 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $780.55 | $841.9697 | $841.98 | $842.05 | $842.00 | |