| 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 | $28.41 | 3.557% | $29.4205 | $29.42 | $29.40 | $29.40 |
| Purchase #2 | $189.61 | 6.305% | $201.5649 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $202.60 | 5.555% | $213.8544 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $126.32 | 13.180% | $142.969 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $189.79 | 13.303% | $215.0378 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $200.29 | 9.310% | $218.937 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $45.58 | 11.131% | $50.6535 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $982.60 | $1,072.4371 | $1,072.43 | $1,072.40 | $1,072.50 | |