| 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 | $213.53 | 7.783% | $230.149 | $230.15 | $230.15 | $230.10 |
| Purchase #2 | $172.33 | 10.132% | $189.7905 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $149.43 | 12.644% | $168.3239 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $106.52 | 5.734% | $112.6279 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $123.95 | 8.557% | $134.5564 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $182.27 | 12.628% | $205.2871 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $178.43 | 13.660% | $202.8035 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $1,126.46 | $1,243.5383 | $1,243.54 | $1,243.55 | $1,243.50 | |