| 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 | $209.56 | 5.309% | $220.6855 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $11.42 | 5.826% | $12.0853 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $211.96 | 4.634% | $221.7822 | $221.78 | $221.80 | $221.80 |
| Purchase #4 | $209.85 | 9.414% | $229.6053 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $173.60 | 10.431% | $191.7082 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $191.35 | 11.262% | $212.8998 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $87.38 | 12.402% | $98.2169 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $1,095.12 | $1,186.9832 | $1,187.00 | $1,187.00 | $1,187.00 | |