| 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 | $14.65 | 9.549% | $16.0489 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $73.57 | 6.821% | $78.5882 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $244.77 | 10.622% | $270.7695 | $270.77 | $270.75 | $270.80 |
| Purchase #4 | $197.50 | 5.592% | $208.5442 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $214.47 | 7.137% | $229.7767 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $197.35 | 13.495% | $223.9824 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $230.60 | 4.485% | $240.9424 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,172.91 | $1,268.6523 | $1,268.65 | $1,268.70 | $1,268.60 | |