| 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 | $242.77 | 12.376% | $272.8152 | $272.82 | $272.80 | $272.80 |
| Purchase #2 | $12.76 | 9.594% | $13.9842 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $247.79 | 6.365% | $263.5618 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $154.27 | 3.336% | $159.4164 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $60.55 | 4.546% | $63.3026 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $75.62 | 13.647% | $85.9399 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $171.67 | 5.328% | $180.8166 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $965.43 | $1,039.8367 | $1,039.84 | $1,039.80 | $1,039.80 | |