| 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 | $210.79 | 11.858% | $235.7855 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $96.57 | 6.417% | $102.7669 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $124.44 | 8.504% | $135.0224 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $63.71 | 8.617% | $69.1999 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $79.68 | 11.723% | $89.0209 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $199.93 | 13.620% | $227.1605 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $19.81 | 13.459% | $22.4762 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $794.93 | $881.4323 | $881.44 | $881.40 | $881.50 | |