| 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 | $215.58 | 10.831% | $238.9295 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $163.69 | 5.789% | $173.166 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $206.95 | 12.397% | $232.6056 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $203.42 | 9.818% | $223.3918 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $234.80 | 13.152% | $265.6809 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $85.37 | 13.516% | $96.9086 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $56.29 | 10.380% | $62.1329 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $1,166.10 | $1,292.8153 | $1,292.82 | $1,292.85 | $1,292.80 | |