| 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 | $138.33 | 3.105% | $142.6251 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $54.60 | 11.323% | $60.7824 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $175.56 | 7.559% | $188.8306 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $232.47 | 3.561% | $240.7483 | $240.75 | $240.75 | $240.70 |
| Purchase #5 | $239.55 | 9.468% | $262.2306 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $110.32 | 12.700% | $124.3306 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $102.92 | 12.297% | $115.5761 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $1,053.75 | $1,135.1237 | $1,135.13 | $1,135.25 | $1,135.00 | |