| 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 | $222.67 | 3.809% | $231.1515 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $45.86 | 4.616% | $47.9769 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $225.48 | 13.815% | $256.6301 | $256.63 | $256.65 | $256.60 |
| Purchase #4 | $244.55 | 12.686% | $275.5736 | $275.57 | $275.55 | $275.60 |
| Purchase #5 | $215.74 | 8.779% | $234.6798 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $235.87 | 4.145% | $245.6468 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $12.60 | 12.105% | $14.1252 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $1,202.77 | $1,305.7839 | $1,305.79 | $1,305.85 | $1,305.80 | |