| 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 | $203.70 | 4.709% | $213.2922 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $100.94 | 7.494% | $108.5044 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $246.62 | 9.189% | $269.2819 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $43.83 | 5.122% | $46.075 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $175.60 | 6.578% | $187.151 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $82.62 | 9.472% | $90.4458 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $36.86 | 13.269% | $41.751 | $41.75 | $41.75 | $41.80 |
| 7 purchase totals = | $890.17 | $956.5013 | $956.50 | $956.55 | $956.60 | |