| 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 | $237.46 | 4.347% | $247.7824 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $16.69 | 5.827% | $17.6625 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $137.81 | 12.671% | $155.2719 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $80.45 | 10.245% | $88.6921 | $88.69 | $88.70 | $88.70 |
| Purchase #5 | $204.41 | 3.706% | $211.9854 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $172.32 | 4.795% | $180.5827 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $112.55 | 10.425% | $124.2833 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $961.69 | $1,026.2603 | $1,026.25 | $1,026.30 | $1,026.40 | |