| 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 | $209.45 | 13.442% | $237.6043 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $9.30 | 4.763% | $9.743 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $181.40 | 9.437% | $198.5187 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $73.39 | 8.213% | $79.4175 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $112.94 | 11.510% | $125.9394 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $128.64 | 7.548% | $138.3497 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $182.77 | 5.672% | $193.1367 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $897.89 | $982.7093 | $982.71 | $982.70 | $982.50 | |