| 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 | $193.97 | 4.335% | $202.3786 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $98.92 | 4.758% | $103.6266 | $103.63 | $103.65 | $103.60 |
| Purchase #3 | $193.46 | 5.328% | $203.7675 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $148.31 | 6.480% | $157.9205 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $18.98 | 12.856% | $21.4201 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $215.30 | 13.437% | $244.2299 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $69.82 | 9.763% | $76.6365 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $938.76 | $1,009.9797 | $1,009.99 | $1,010.00 | $1,009.90 | |