| 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 | $190.53 | 12.222% | $213.8166 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $84.48 | 9.784% | $92.7455 | $92.75 | $92.75 | $92.70 |
| Purchase #3 | $242.30 | 9.255% | $264.7249 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $206.38 | 9.214% | $225.3959 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $133.56 | 10.304% | $147.322 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $183.68 | 7.551% | $197.5497 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $28.67 | 8.201% | $31.0212 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $1,069.60 | $1,172.5758 | $1,172.58 | $1,172.50 | $1,172.40 | |