| 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 | $206.54 | 3.559% | $213.8908 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $137.84 | 11.181% | $153.2519 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $142.80 | 6.600% | $152.2248 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $115.49 | 5.394% | $121.7195 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $82.90 | 11.508% | $92.4401 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $186.36 | 6.762% | $198.9617 | $198.96 | $198.95 | $199.00 |
| Purchase #7 | $29.52 | 9.191% | $32.2332 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $901.45 | $964.7220 | $964.71 | $964.70 | $964.70 | |