| 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 | $232.59 | 8.654% | $252.7183 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $110.37 | 13.305% | $125.0547 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $162.50 | 13.836% | $184.9835 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $158.33 | 4.653% | $165.6971 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $195.36 | 4.420% | $203.9949 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $129.71 | 13.104% | $146.7072 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $185.39 | 5.335% | $195.2806 | $195.28 | $195.30 | $195.30 |
| 7 purchase totals = | $1,174.25 | $1,274.4363 | $1,274.43 | $1,274.45 | $1,274.50 | |