| 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 | $243.38 | 11.315% | $270.9184 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $202.91 | 13.583% | $230.4713 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $46.27 | 9.283% | $50.5652 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $140.48 | 6.500% | $149.6112 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $156.45 | 10.458% | $172.8115 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $48.82 | 12.751% | $55.045 | $55.05 | $55.05 | $55.00 |
| Purchase #7 | $92.25 | 10.750% | $102.1669 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $930.56 | $1,031.5895 | $1,031.60 | $1,031.50 | $1,031.60 | |