| 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 | $203.50 | 10.228% | $224.314 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $218.67 | 13.498% | $248.1861 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $83.78 | 9.855% | $92.0365 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $225.88 | 7.649% | $243.1576 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $84.77 | 3.334% | $87.5962 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $241.88 | 9.344% | $264.4813 | $264.48 | $264.50 | $264.50 |
| Purchase #7 | $204.85 | 13.497% | $232.4986 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,263.33 | $1,392.2703 | $1,392.28 | $1,392.30 | $1,392.30 | |