| 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 | $239.99 | 6.856% | $256.4437 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $110.94 | 6.131% | $117.7417 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $213.26 | 3.662% | $221.0696 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $161.48 | 12.398% | $181.5003 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $152.67 | 6.503% | $162.5981 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $120.98 | 4.632% | $126.5838 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $116.29 | 5.121% | $122.2452 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $1,115.61 | $1,188.1824 | $1,188.18 | $1,188.20 | $1,188.10 | |