| 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 | $114.52 | 13.266% | $129.7122 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $51.27 | 6.636% | $54.6723 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $145.29 | 7.497% | $156.1824 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $218.92 | 13.808% | $249.1485 | $249.15 | $249.15 | $249.10 |
| Purchase #5 | $211.63 | 13.667% | $240.5535 | $240.55 | $240.55 | $240.60 |
| Purchase #6 | $101.87 | 9.603% | $111.6526 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $200.70 | 3.220% | $207.1625 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $1,044.20 | $1,149.0840 | $1,149.07 | $1,149.05 | $1,149.20 | |