| 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 | $76.62 | 4.853% | $80.3384 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $61.65 | 4.126% | $64.1937 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $180.33 | 6.666% | $192.3508 | $192.35 | $192.35 | $192.40 |
| Purchase #4 | $209.63 | 5.694% | $221.5663 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $208.53 | 9.723% | $228.8054 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $215.89 | 6.460% | $229.8365 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $247.74 | 5.217% | $260.6646 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $1,200.39 | $1,277.7557 | $1,277.76 | $1,277.75 | $1,277.80 | |