| 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 | $220.90 | 7.301% | $237.0279 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $159.92 | 11.594% | $178.4611 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $20.96 | 10.557% | $23.1727 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $166.99 | 11.149% | $185.6077 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $166.25 | 10.816% | $184.2316 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $197.88 | 9.402% | $216.4847 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $169.58 | 11.736% | $189.4819 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $1,102.48 | $1,214.4676 | $1,214.46 | $1,214.50 | $1,214.50 | |