| 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 | $118.29 | 11.361% | $131.7289 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $235.43 | 12.801% | $265.5674 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $30.96 | 10.603% | $34.2427 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $16.80 | 9.243% | $18.3528 | $18.35 | $18.35 | $18.40 |
| Purchase #5 | $90.61 | 4.752% | $94.9158 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $90.29 | 6.434% | $96.0993 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $234.84 | 8.640% | $255.1302 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $817.22 | $896.0371 | $896.04 | $896.05 | $896.00 | |