| 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 | $184.64 | 8.805% | $200.8976 | $200.90 | $200.90 | $200.90 |
| Purchase #2 | $107.74 | 8.725% | $117.1403 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $113.25 | 13.632% | $128.6882 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $146.48 | 4.593% | $153.2078 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $55.50 | 6.131% | $58.9027 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $236.35 | 5.532% | $249.4249 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $191.63 | 13.666% | $217.8182 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,035.59 | $1,126.0797 | $1,126.08 | $1,126.05 | $1,126.00 | |