| 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 | $226.50 | 10.559% | $250.4161 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $60.53 | 8.797% | $65.8548 | $65.85 | $65.85 | $65.90 |
| Purchase #3 | $62.72 | 5.104% | $65.9212 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $80.50 | 5.342% | $84.8003 | $84.80 | $84.80 | $84.80 |
| Purchase #5 | $80.78 | 4.572% | $84.4733 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $187.57 | 11.463% | $209.0711 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $227.94 | 5.112% | $239.5923 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $926.54 | $1,000.1291 | $1,000.12 | $1,000.05 | $1,000.20 | |