| 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 | $230.90 | 13.522% | $262.1223 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $58.34 | 10.341% | $64.3729 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $190.35 | 10.505% | $210.3463 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $141.82 | 12.712% | $159.8482 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $82.99 | 10.809% | $91.9604 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $67.25 | 11.797% | $75.1835 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $37.64 | 7.393% | $40.4227 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $809.29 | $904.2563 | $904.25 | $904.20 | $904.20 | |