| 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 | $113.77 | 9.744% | $124.8557 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $122.89 | 5.160% | $129.2311 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $144.57 | 13.147% | $163.5766 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $152.80 | 5.399% | $161.0497 | $161.05 | $161.05 | $161.00 |
| Purchase #5 | $94.74 | 3.545% | $98.0985 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $152.69 | 4.664% | $159.8115 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $220.56 | 6.390% | $234.6538 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $1,002.02 | $1,071.2769 | $1,071.28 | $1,071.30 | $1,071.30 | |