| 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 | $117.84 | 5.570% | $124.4037 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $38.74 | 3.183% | $39.9731 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $182.93 | 6.670% | $195.1314 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $137.65 | 4.839% | $144.3109 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $124.89 | 10.215% | $137.6475 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $63.91 | 12.674% | $72.01 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $108.57 | 13.165% | $122.8632 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $774.53 | $836.3398 | $836.33 | $836.30 | $836.30 | |