| 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 | $90.77 | 9.214% | $99.1335 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $202.72 | 10.863% | $224.7415 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $225.72 | 11.751% | $252.2444 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $158.57 | 6.532% | $168.9278 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $164.72 | 11.840% | $184.2228 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $141.49 | 4.767% | $148.2348 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $156.60 | 9.444% | $171.3893 | $171.39 | $171.40 | $171.40 |
| 7 purchase totals = | $1,140.59 | $1,248.8941 | $1,248.88 | $1,248.95 | $1,248.70 | |