| 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 | $112.64 | 8.153% | $121.8235 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $211.72 | 8.826% | $230.4064 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $121.66 | 11.260% | $135.3589 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $71.93 | 10.202% | $79.2683 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $29.98 | 4.610% | $31.3621 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $231.53 | 4.442% | $241.8146 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $57.35 | 12.361% | $64.439 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $836.81 | $904.4728 | $904.47 | $904.40 | $904.50 | |