| 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 | $218.80 | 12.387% | $245.9028 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $97.50 | 11.120% | $108.342 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $29.93 | 10.147% | $32.967 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $194.82 | 3.375% | $201.3952 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $64.86 | 8.695% | $70.4996 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $164.87 | 9.702% | $180.8657 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $138.97 | 3.470% | $143.7923 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $909.75 | $983.7646 | $983.77 | $983.75 | $983.80 | |