| 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 | $234.55 | 4.119% | $244.2111 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $73.32 | 13.114% | $82.9352 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $222.37 | 3.563% | $230.293 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $70.49 | 6.468% | $75.0493 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $224.59 | 9.480% | $245.8811 | $245.88 | $245.90 | $245.90 |
| Purchase #6 | $104.58 | 3.291% | $108.0217 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $79.44 | 10.305% | $87.6263 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $1,009.34 | $1,074.0177 | $1,074.02 | $1,074.05 | $1,073.90 | |