| 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 | $238.47 | 3.374% | $246.516 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $152.59 | 13.480% | $173.1591 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $12.92 | 13.327% | $14.6418 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $141.71 | 9.480% | $155.1441 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $204.30 | 6.429% | $217.4344 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $114.58 | 8.355% | $124.1532 | $124.15 | $124.15 | $124.20 |
| Purchase #7 | $114.74 | 6.292% | $121.9594 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $979.31 | $1,053.0080 | $1,053.00 | $1,053.00 | $1,053.00 | |