| 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 | $217.29 | 11.317% | $241.8807 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $238.75 | 11.570% | $266.3734 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $158.74 | 5.444% | $167.3818 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $101.55 | 13.176% | $114.9302 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $48.80 | 8.218% | $52.8104 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $92.27 | 4.286% | $96.2247 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $231.33 | 7.641% | $249.0059 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $1,088.73 | $1,188.6071 | $1,188.60 | $1,188.60 | $1,188.60 | |