| 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 | $199.85 | 11.493% | $222.8188 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $213.32 | 3.579% | $220.9547 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $184.31 | 4.818% | $193.1901 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $200.30 | 11.485% | $223.3045 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $144.85 | 4.773% | $151.7637 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $115.78 | 7.835% | $124.8514 | $124.85 | $124.85 | $124.90 |
| Purchase #7 | $246.47 | 12.584% | $277.4858 | $277.49 | $277.50 | $277.50 |
| 7 purchase totals = | $1,304.88 | $1,414.3690 | $1,414.36 | $1,414.35 | $1,414.50 | |