| 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 | $202.80 | 9.586% | $222.2404 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $55.54 | 4.496% | $58.0371 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $244.60 | 7.614% | $263.2238 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $193.80 | 5.224% | $203.9241 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $229.30 | 3.596% | $237.5456 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $46.52 | 8.640% | $50.5393 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $216.26 | 7.798% | $233.124 | $233.12 | $233.10 | $233.10 |
| 7 purchase totals = | $1,188.82 | $1,268.6343 | $1,268.63 | $1,268.60 | $1,268.40 | |