| 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 | $219.67 | 3.788% | $227.9911 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $237.33 | 8.223% | $256.8456 | $256.85 | $256.85 | $256.80 |
| Purchase #3 | $13.61 | 3.687% | $14.1118 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $79.78 | 7.167% | $85.4978 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $83.51 | 12.184% | $93.6849 | $93.68 | $93.70 | $93.70 |
| Purchase #6 | $127.42 | 11.608% | $142.2109 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $189.58 | 5.412% | $199.8401 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $950.90 | $1,020.1822 | $1,020.18 | $1,020.20 | $1,020.10 | |