| 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 | $93.40 | 8.568% | $101.4025 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $33.65 | 12.758% | $37.9431 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $203.61 | 5.122% | $214.0389 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $102.78 | 7.212% | $110.1925 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $245.31 | 3.211% | $253.1869 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $85.95 | 7.355% | $92.2716 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $241.72 | 8.797% | $262.9841 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $1,006.42 | $1,072.0196 | $1,072.01 | $1,072.05 | $1,072.00 | |