| 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 | $242.98 | 6.521% | $258.8247 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $164.49 | 10.479% | $181.7269 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $210.36 | 8.217% | $227.6453 | $227.65 | $227.65 | $227.60 |
| Purchase #4 | $182.30 | 11.415% | $203.1095 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $201.53 | 9.600% | $220.8769 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $213.95 | 4.684% | $223.9714 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $20.41 | 7.195% | $21.8785 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $1,236.02 | $1,338.0332 | $1,338.04 | $1,338.05 | $1,338.00 | |