| 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 | $202.68 | 8.409% | $219.7234 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $243.59 | 6.460% | $259.3259 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $183.30 | 5.152% | $192.7436 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $84.93 | 11.238% | $94.4744 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $27.40 | 7.615% | $29.4865 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $34.53 | 10.739% | $38.2382 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $68.99 | 10.612% | $76.3112 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $845.42 | $910.3032 | $910.30 | $910.30 | $910.20 | |