| 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 | $213.79 | 9.777% | $234.6922 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $31.33 | 13.117% | $35.4396 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $112.84 | 8.508% | $122.4404 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $240.49 | 8.132% | $260.0466 | $260.05 | $260.05 | $260.00 |
| Purchase #5 | $250.94 | 3.424% | $259.5322 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $206.77 | 8.115% | $223.5494 | $223.55 | $223.55 | $223.50 |
| Purchase #7 | $69.42 | 3.177% | $71.6255 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $1,125.58 | $1,207.3259 | $1,207.33 | $1,207.40 | $1,207.10 | |