| 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 | $198.86 | 4.490% | $207.7888 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $152.54 | 12.117% | $171.0233 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $212.91 | 10.499% | $235.2634 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $8.46 | 7.797% | $9.1196 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $66.76 | 10.122% | $73.5174 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $106.58 | 6.228% | $113.2178 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $62.72 | 4.725% | $65.6835 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $808.83 | $875.6138 | $875.61 | $875.55 | $875.60 | |