| 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 | $224.84 | 7.494% | $241.6895 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $170.76 | 12.604% | $192.2826 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $189.27 | 6.364% | $201.3151 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $126.86 | 9.405% | $138.7912 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $127.71 | 7.102% | $136.78 | $136.78 | $136.80 | $136.80 |
| Purchase #6 | $191.28 | 11.830% | $213.9084 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $101.48 | 10.709% | $112.3475 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $1,132.20 | $1,237.1143 | $1,237.12 | $1,237.15 | $1,237.10 | |