| 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 | $121.25 | 7.459% | $130.294 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $117.32 | 9.387% | $128.3328 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $222.54 | 12.527% | $250.4176 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $245.93 | 13.699% | $279.62 | $279.62 | $279.60 | $279.60 |
| Purchase #5 | $213.33 | 5.588% | $225.2509 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $111.54 | 5.831% | $118.0439 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $191.53 | 13.612% | $217.6011 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,223.44 | $1,349.5603 | $1,349.55 | $1,349.55 | $1,349.50 | |