| 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 | $126.88 | 11.140% | $141.0144 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $21.75 | 8.813% | $23.6668 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $211.57 | 5.676% | $223.5787 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $203.25 | 11.186% | $225.9855 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $130.29 | 4.157% | $135.7062 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $39.82 | 5.819% | $42.1371 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $105.78 | 6.148% | $112.2834 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $839.34 | $904.3721 | $904.38 | $904.40 | $904.40 | |