| 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 | $215.31 | 9.243% | $235.2111 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $79.93 | 10.359% | $88.2099 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $217.45 | 7.800% | $234.4111 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $58.68 | 4.156% | $61.1187 | $61.12 | $61.10 | $61.10 |
| Purchase #5 | $85.36 | 6.616% | $91.0074 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $174.96 | 10.233% | $192.8637 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $28.47 | 4.568% | $29.7705 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $860.16 | $932.5924 | $932.59 | $932.50 | $932.60 | |