| 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 | $215.77 | 6.658% | $230.136 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $84.40 | 3.682% | $87.5076 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $18.55 | 10.387% | $20.4768 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $41.34 | 11.865% | $46.245 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $12.55 | 9.236% | $13.7091 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $228.25 | 12.813% | $257.4957 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $148.49 | 5.809% | $157.1158 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $749.35 | $812.6860 | $812.71 | $812.70 | $812.60 | |