| 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 | $233.88 | 4.224% | $243.7591 | $243.76 | $243.75 | $243.80 |
| Purchase #2 | $34.34 | 12.505% | $38.6342 | $38.63 | $38.65 | $38.60 |
| Purchase #3 | $236.71 | 7.195% | $253.7413 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $74.47 | 6.106% | $79.0171 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $206.83 | 8.802% | $225.0352 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $123.32 | 6.125% | $130.8734 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $237.31 | 12.388% | $266.708 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $1,146.86 | $1,237.7683 | $1,237.77 | $1,237.75 | $1,237.70 | |