| 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 | $6.60 | 10.425% | $7.2881 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $130.73 | 6.564% | $139.3111 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $121.27 | 7.514% | $130.3822 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $219.86 | 4.348% | $229.4195 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $45.59 | 5.203% | $47.962 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $194.47 | 8.716% | $211.42 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $248.28 | 7.400% | $266.6527 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $966.80 | $1,032.4356 | $1,032.43 | $1,032.40 | $1,032.50 | |