| 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 | $98.57 | 8.629% | $107.0756 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $20.90 | 13.287% | $23.677 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $139.63 | 6.451% | $148.6375 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $201.61 | 7.678% | $217.0896 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $128.63 | 12.617% | $144.8592 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $221.42 | 10.514% | $244.7001 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $173.25 | 6.188% | $183.9707 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $984.01 | $1,070.0097 | $1,070.02 | $1,070.05 | $1,070.10 | |