| 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 | $24.70 | 10.553% | $27.3066 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $17.38 | 11.845% | $19.4387 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $176.81 | 10.653% | $195.6456 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $106.98 | 10.433% | $118.1412 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $228.77 | 4.129% | $238.2159 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $216.96 | 4.497% | $226.7167 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $217.93 | 13.258% | $246.8232 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $989.53 | $1,072.2879 | $1,072.30 | $1,072.25 | $1,072.10 | |