| 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 | $63.99 | 13.474% | $72.612 | $72.61 | $72.60 | $72.60 |
| Purchase #2 | $217.39 | 8.716% | $236.3377 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $195.48 | 9.648% | $214.3399 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $137.39 | 11.678% | $153.4344 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $244.78 | 6.600% | $260.9355 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $113.34 | 13.487% | $128.6262 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $40.48 | 3.475% | $41.8867 | $41.89 | $41.90 | $41.90 |
| 7 purchase totals = | $1,012.85 | $1,108.1724 | $1,108.18 | $1,108.25 | $1,108.00 | |