| 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 | $31.70 | 7.361% | $34.0334 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $182.38 | 9.676% | $200.0271 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $188.95 | 4.315% | $197.1032 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $132.35 | 13.644% | $150.4078 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $188.55 | 7.323% | $202.3575 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $173.85 | 7.580% | $187.0278 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $211.49 | 10.429% | $233.5463 | $233.55 | $233.55 | $233.50 |
| 7 purchase totals = | $1,109.27 | $1,204.5031 | $1,204.51 | $1,204.55 | $1,204.40 | |