| 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 | $243.49 | 3.825% | $252.8035 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $130.51 | 9.711% | $143.1838 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $203.35 | 11.244% | $226.2147 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $225.30 | 13.458% | $255.6209 | $255.62 | $255.60 | $255.60 |
| Purchase #5 | $88.70 | 13.269% | $100.4696 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $184.76 | 5.352% | $194.6484 | $194.65 | $194.65 | $194.60 |
| Purchase #7 | $167.33 | 7.755% | $180.3064 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $1,243.44 | $1,353.2473 | $1,353.24 | $1,353.20 | $1,353.20 | |