| 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 | $192.93 | 11.325% | $214.7793 | $214.78 | $214.80 | $214.80 |
| Purchase #2 | $113.54 | 6.296% | $120.6885 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $22.88 | 12.123% | $25.6537 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $25.53 | 3.675% | $26.4682 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $108.43 | 4.408% | $113.2096 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $124.65 | 10.136% | $137.2845 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $75.50 | 7.757% | $81.3565 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $663.46 | $719.4403 | $719.44 | $719.45 | $719.60 | |