| 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 | $249.27 | 9.582% | $273.1551 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $243.43 | 10.265% | $268.4181 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $119.61 | 4.272% | $124.7197 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $170.95 | 7.636% | $184.0037 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $64.66 | 10.346% | $71.3497 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $174.56 | 11.821% | $195.1947 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $215.26 | 7.754% | $231.9513 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $1,237.74 | $1,348.7923 | $1,348.79 | $1,348.75 | $1,348.80 | |