| 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 | $211.78 | 5.537% | $223.5063 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $217.64 | 3.197% | $224.598 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $191.25 | 12.773% | $215.6784 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $245.46 | 11.147% | $272.8214 | $272.82 | $272.80 | $272.80 |
| Purchase #5 | $204.59 | 13.635% | $232.4858 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $250.86 | 10.112% | $276.227 | $276.23 | $276.25 | $276.20 |
| Purchase #7 | $220.36 | 9.112% | $240.4392 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $1,541.94 | $1,685.7561 | $1,685.77 | $1,685.80 | $1,685.70 | |