| 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 | $244.54 | 13.318% | $277.1078 | $277.11 | $277.10 | $277.10 |
| Purchase #2 | $58.89 | 6.137% | $62.5041 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $107.53 | 11.625% | $120.0304 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $130.88 | 11.179% | $145.5111 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $241.83 | 13.172% | $273.6838 | $273.68 | $273.70 | $273.70 |
| Purchase #6 | $205.40 | 3.806% | $213.2175 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $126.49 | 12.346% | $142.1065 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $1,115.56 | $1,234.1612 | $1,234.16 | $1,234.15 | $1,234.10 | |