| 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 | $99.42 | 4.644% | $104.0371 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $244.74 | 3.263% | $252.7259 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $87.96 | 5.468% | $92.7697 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $221.46 | 10.540% | $244.8019 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $118.25 | 4.209% | $123.2271 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $246.60 | 8.790% | $268.2761 | $268.28 | $268.30 | $268.30 |
| Purchase #7 | $18.31 | 6.317% | $19.4666 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $1,036.74 | $1,105.3044 | $1,105.32 | $1,105.35 | $1,105.30 | |