| 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 | $122.35 | 6.201% | $129.9369 | $129.94 | $129.95 | $129.90 |
| Purchase #2 | $88.54 | 4.716% | $92.7155 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $154.53 | 9.859% | $169.7651 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $156.28 | 6.746% | $166.8226 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $201.53 | 9.152% | $219.974 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $250.93 | 8.308% | $271.7773 | $271.78 | $271.80 | $271.80 |
| Purchase #7 | $52.47 | 7.793% | $56.559 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $1,026.63 | $1,107.5504 | $1,107.56 | $1,107.50 | $1,107.60 | |