| 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 | $249.90 | 7.608% | $268.9124 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $204.50 | 6.209% | $217.1974 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $171.81 | 6.214% | $182.4863 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $110.37 | 8.827% | $120.1124 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $75.33 | 9.331% | $82.359 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $119.96 | 12.190% | $134.5831 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $169.99 | 8.474% | $184.395 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $1,101.86 | $1,190.0456 | $1,190.05 | $1,190.05 | $1,190.10 | |