| 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 | $228.30 | 6.710% | $243.6189 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $189.26 | 4.165% | $197.1427 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $247.30 | 12.107% | $277.2406 | $277.24 | $277.25 | $277.20 |
| Purchase #4 | $147.26 | 6.421% | $156.7156 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $107.94 | 8.613% | $117.2369 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $136.34 | 12.241% | $153.0294 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $121.27 | 6.497% | $129.1489 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $1,177.67 | $1,274.1330 | $1,274.14 | $1,274.15 | $1,273.90 | |