| 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 | $103.39 | 12.205% | $116.0087 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $219.79 | 10.847% | $243.6306 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $192.67 | 4.559% | $201.4538 | $201.45 | $201.45 | $201.50 |
| Purchase #4 | $152.64 | 9.510% | $167.1561 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $230.82 | 3.494% | $238.8849 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $134.67 | 3.757% | $139.7296 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $25.37 | 10.647% | $28.0711 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $1,059.35 | $1,134.9348 | $1,134.93 | $1,134.95 | $1,135.00 | |