| 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 | $212.60 | 7.839% | $229.2657 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $241.64 | 10.254% | $266.4178 | $266.42 | $266.40 | $266.40 |
| Purchase #3 | $66.26 | 9.167% | $72.3341 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $198.26 | 3.113% | $204.4318 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $10.96 | 7.541% | $11.7865 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $119.54 | 7.105% | $128.0333 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $39.73 | 10.822% | $44.0296 | $44.03 | $44.05 | $44.00 |
| 7 purchase totals = | $888.99 | $956.2988 | $956.30 | $956.35 | $956.20 | |