| 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 | $105.48 | 4.393% | $110.1137 | $110.11 | $110.10 | $110.10 |
| Purchase #2 | $149.56 | 9.454% | $163.6994 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $72.67 | 10.370% | $80.2059 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $204.64 | 10.566% | $226.2623 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $61.37 | 7.470% | $65.9543 | $65.95 | $65.95 | $66.00 |
| Purchase #6 | $173.29 | 13.803% | $197.2092 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $245.76 | 13.219% | $278.247 | $278.25 | $278.25 | $278.20 |
| 7 purchase totals = | $1,012.77 | $1,121.6918 | $1,121.69 | $1,121.65 | $1,121.70 | |