| 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 | $241.48 | 5.505% | $254.7735 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $191.54 | 7.822% | $206.5223 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $92.87 | 4.310% | $96.8727 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $172.67 | 9.231% | $188.6092 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $95.99 | 4.850% | $100.6455 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $84.36 | 10.816% | $93.4844 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $46.25 | 8.463% | $50.1641 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $925.16 | $991.0717 | $991.06 | $991.00 | $991.10 | |