| 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 | $223.66 | 6.810% | $238.8912 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $93.28 | 8.617% | $101.3179 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $75.27 | 9.283% | $82.2573 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $47.89 | 10.764% | $53.0449 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $218.57 | 7.602% | $235.1857 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $93.74 | 3.315% | $96.8475 | $96.85 | $96.85 | $96.80 |
| Purchase #7 | $43.58 | 6.254% | $46.3055 | $46.31 | $46.30 | $46.30 |
| 7 purchase totals = | $795.99 | $853.8500 | $853.86 | $853.85 | $853.80 | |