| 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 | $26.67 | 3.290% | $27.5474 | $27.55 | $27.55 | $27.50 |
| Purchase #2 | $170.53 | 4.250% | $177.7775 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $187.41 | 13.102% | $211.9645 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $52.70 | 8.157% | $56.9987 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $140.36 | 3.784% | $145.6712 | $145.67 | $145.65 | $145.70 |
| Purchase #6 | $222.59 | 4.669% | $232.9827 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $241.28 | 5.261% | $253.9737 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,041.54 | $1,106.9157 | $1,106.91 | $1,106.90 | $1,107.00 | |