| 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 | $91.64 | 13.869% | $104.3496 | $104.35 | $104.35 | $104.30 |
| Purchase #2 | $153.45 | 12.724% | $172.975 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $197.52 | 12.237% | $221.6905 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $61.26 | 6.241% | $65.0832 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $222.56 | 5.225% | $234.1888 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $241.92 | 5.107% | $254.2749 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $153.30 | 3.157% | $158.1397 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $1,121.65 | $1,210.7017 | $1,210.70 | $1,210.75 | $1,210.70 | |