| 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 | $145.41 | 8.399% | $157.623 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $115.49 | 7.648% | $124.3227 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $162.61 | 10.836% | $180.2304 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $249.69 | 9.788% | $274.1297 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $116.29 | 12.822% | $131.2007 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $236.63 | 3.373% | $244.6115 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $171.27 | 10.332% | $188.9656 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $1,197.39 | $1,301.0836 | $1,301.08 | $1,301.05 | $1,301.00 | |