| 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 | $139.95 | 10.713% | $154.9428 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $138.26 | 12.146% | $155.0531 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $243.76 | 10.531% | $269.4304 | $269.43 | $269.45 | $269.40 |
| Purchase #4 | $51.30 | 4.858% | $53.7922 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $207.77 | 4.752% | $217.6432 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $175.86 | 10.605% | $194.51 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $240.81 | 10.825% | $266.8777 | $266.88 | $266.90 | $266.90 |
| 7 purchase totals = | $1,197.71 | $1,312.2494 | $1,312.24 | $1,312.30 | $1,312.20 | |