| 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 | $12.83 | 8.669% | $13.9422 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $175.70 | 10.810% | $194.6932 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $172.67 | 12.811% | $194.7908 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $194.59 | 13.301% | $220.4724 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $21.45 | 9.431% | $23.4729 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $167.42 | 7.372% | $179.7622 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $233.30 | 8.188% | $252.4026 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $977.96 | $1,079.5363 | $1,079.52 | $1,079.50 | $1,079.60 | |