| 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 | $204.89 | 13.156% | $231.8453 | $231.85 | $231.85 | $231.80 |
| Purchase #2 | $173.66 | 4.818% | $182.0269 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $239.73 | 7.774% | $258.3666 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $118.37 | 8.819% | $128.8091 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $35.89 | 3.414% | $37.1153 | $37.12 | $37.10 | $37.10 |
| Purchase #6 | $68.98 | 9.638% | $75.6283 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $37.29 | 6.187% | $39.5971 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $878.81 | $953.3886 | $953.41 | $953.40 | $953.30 | |