| 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 | $195.74 | 10.560% | $216.4101 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $212.52 | 11.804% | $237.6059 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $139.26 | 3.603% | $144.2775 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $98.70 | 11.784% | $110.3308 | $110.33 | $110.35 | $110.30 |
| Purchase #5 | $71.99 | 8.378% | $78.0213 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $15.38 | 4.252% | $16.034 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $198.34 | 12.308% | $222.7517 | $222.75 | $222.75 | $222.80 |
| 7 purchase totals = | $931.93 | $1,025.4313 | $1,025.43 | $1,025.45 | $1,025.40 | |