| 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 | $104.97 | 5.259% | $110.4904 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $189.88 | 8.161% | $205.3761 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $240.93 | 7.170% | $258.2047 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $170.46 | 9.710% | $187.0117 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $175.28 | 8.321% | $189.865 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $84.58 | 12.311% | $94.9926 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $137.64 | 8.298% | $149.0614 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $1,103.74 | $1,195.0019 | $1,195.00 | $1,195.00 | $1,195.10 | |