| 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 | $225.48 | 9.618% | $247.1667 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $64.39 | 5.817% | $68.1356 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $204.32 | 11.407% | $227.6268 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $124.37 | 9.373% | $136.0272 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $136.70 | 6.273% | $145.2752 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $94.40 | 9.872% | $103.7192 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $135.28 | 12.441% | $152.1102 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $984.94 | $1,080.0609 | $1,080.08 | $1,080.10 | $1,080.00 | |