| 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 | $90.95 | 11.494% | $101.4038 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $114.90 | 6.684% | $122.5799 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $202.87 | 9.295% | $221.7268 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $122.43 | 6.310% | $130.1553 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $125.94 | 5.515% | $132.8856 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $241.37 | 7.334% | $259.0721 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $193.61 | 5.215% | $203.7068 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $1,092.07 | $1,171.5303 | $1,171.54 | $1,171.55 | $1,171.60 | |