| 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 | $194.64 | 8.348% | $210.8885 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $177.60 | 5.126% | $186.7038 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $121.54 | 8.168% | $131.4674 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $130.54 | 10.514% | $144.265 | $144.27 | $144.25 | $144.30 |
| Purchase #5 | $45.36 | 9.654% | $49.7391 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $235.59 | 13.542% | $267.4936 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $207.60 | 5.836% | $219.7155 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $1,112.87 | $1,210.2729 | $1,210.28 | $1,210.25 | $1,210.30 | |