| 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 | $209.99 | 4.786% | $220.0401 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $150.79 | 10.402% | $166.4752 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $239.44 | 6.854% | $255.8512 | $255.85 | $255.85 | $255.90 |
| Purchase #4 | $121.71 | 13.165% | $137.7331 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $230.60 | 5.514% | $243.3153 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $98.80 | 5.811% | $104.5413 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $161.25 | 8.829% | $175.4868 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $1,212.58 | $1,303.4430 | $1,303.45 | $1,303.50 | $1,303.40 | |