| 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 | $28.27 | 5.297% | $29.7675 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $125.37 | 9.606% | $137.413 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $5.92 | 8.760% | $6.4386 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $129.53 | 3.343% | $133.8602 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $224.94 | 8.402% | $243.8395 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $233.84 | 12.736% | $263.6219 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $198.38 | 5.436% | $209.1639 | $209.16 | $209.15 | $209.20 |
| 7 purchase totals = | $946.25 | $1,024.1046 | $1,024.10 | $1,024.05 | $1,024.10 | |