| 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 | $245.95 | 7.330% | $263.9781 | $263.98 | $264.00 | $264.00 |
| Purchase #2 | $153.33 | 12.732% | $172.852 | $172.85 | $172.85 | $172.90 |
| Purchase #3 | $178.82 | 9.458% | $195.7328 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $125.29 | 11.601% | $139.8249 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $182.91 | 5.835% | $193.5828 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $54.47 | 6.622% | $58.077 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $221.57 | 3.620% | $229.5908 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,162.34 | $1,253.6384 | $1,253.63 | $1,253.70 | $1,253.70 | |