| 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 | $126.36 | 5.305% | $133.0634 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $188.57 | 12.481% | $212.1054 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $75.33 | 12.744% | $84.9301 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $223.85 | 8.752% | $243.4414 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $63.70 | 13.350% | $72.204 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $159.49 | 11.759% | $178.2444 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $6.38 | 10.286% | $7.0362 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $843.68 | $931.0249 | $931.02 | $931.05 | $930.90 | |