| 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 | $195.93 | 7.800% | $211.2125 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $60.40 | 10.525% | $66.7571 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $113.27 | 10.766% | $125.4646 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $103.98 | 4.722% | $108.8899 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $202.40 | 4.297% | $211.0971 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $198.64 | 7.173% | $212.8884 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $93.99 | 7.794% | $101.3156 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $968.61 | $1,037.6252 | $1,037.63 | $1,037.60 | $1,037.70 | |