| 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 | $123.43 | 10.814% | $136.7777 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $202.38 | 13.345% | $229.3876 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $119.84 | 13.228% | $135.6924 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $32.46 | 8.802% | $35.3171 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $200.97 | 4.342% | $209.6961 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $43.56 | 5.157% | $45.8064 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $113.81 | 8.220% | $123.1652 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $836.45 | $915.8425 | $915.86 | $915.85 | $915.90 | |