| 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 | $100.94 | 9.708% | $110.7393 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $229.74 | 12.748% | $259.0273 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $207.94 | 9.683% | $228.0748 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $76.32 | 10.311% | $84.1894 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $65.63 | 5.874% | $69.4851 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $223.41 | 6.492% | $237.9138 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $161.56 | 12.234% | $181.3253 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $1,065.54 | $1,170.7550 | $1,170.76 | $1,170.80 | $1,170.70 | |