| 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 | $210.63 | 13.550% | $239.1704 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $220.80 | 4.322% | $230.343 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $142.99 | 3.765% | $148.3736 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $211.79 | 13.677% | $240.7565 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $94.94 | 11.825% | $106.1667 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $67.82 | 10.769% | $75.1235 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $7.78 | 7.731% | $8.3815 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $956.75 | $1,048.3152 | $1,048.31 | $1,048.25 | $1,048.40 | |