| 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 | $204.37 | 7.743% | $220.1944 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $66.52 | 3.630% | $68.9347 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $214.71 | 12.409% | $241.3534 | $241.35 | $241.35 | $241.40 |
| Purchase #4 | $201.92 | 4.451% | $210.9075 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $225.32 | 13.386% | $255.4813 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $53.71 | 13.648% | $61.0403 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $103.88 | 9.211% | $113.4484 | $113.45 | $113.45 | $113.40 |
| 7 purchase totals = | $1,070.43 | $1,171.3600 | $1,171.35 | $1,171.40 | $1,171.30 | |