| 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 | $103.96 | 3.332% | $107.4239 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $86.40 | 8.194% | $93.4796 | $93.48 | $93.50 | $93.50 |
| Purchase #3 | $229.52 | 10.416% | $253.4268 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $196.77 | 9.740% | $215.9354 | $215.94 | $215.95 | $215.90 |
| Purchase #5 | $127.32 | 12.490% | $143.2223 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $11.53 | 11.642% | $12.8723 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $193.28 | 12.626% | $217.6835 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $948.78 | $1,044.0438 | $1,044.04 | $1,044.05 | $1,044.00 | |