| 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 | $240.90 | 9.409% | $263.5663 | $263.57 | $263.55 | $263.60 |
| Purchase #2 | $213.45 | 4.344% | $222.7223 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $132.39 | 5.301% | $139.408 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $137.42 | 3.284% | $141.9329 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $86.57 | 11.250% | $96.3091 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $219.70 | 3.264% | $226.871 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $167.62 | 11.635% | $187.1226 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,198.05 | $1,277.9322 | $1,277.93 | $1,277.85 | $1,277.90 | |