| 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 | $119.94 | 11.633% | $133.8926 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $232.95 | 9.631% | $255.3854 | $255.39 | $255.40 | $255.40 |
| Purchase #3 | $116.43 | 4.284% | $121.4179 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $36.82 | 3.134% | $37.9739 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $159.32 | 7.747% | $171.6625 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $181.80 | 9.226% | $198.5729 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $132.28 | 10.804% | $146.5715 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $979.54 | $1,065.4767 | $1,065.47 | $1,065.40 | $1,065.60 | |