| 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 | $212.44 | 9.641% | $232.9213 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $96.68 | 13.215% | $109.4563 | $109.46 | $109.45 | $109.50 |
| Purchase #3 | $70.69 | 9.308% | $77.2698 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $193.47 | 13.556% | $219.6968 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $163.64 | 4.121% | $170.3836 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $221.84 | 8.463% | $240.6143 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $105.86 | 3.351% | $109.4074 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $1,064.62 | $1,159.7495 | $1,159.75 | $1,159.70 | $1,159.80 | |