| 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 | $103.88 | 11.152% | $115.4647 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $112.84 | 13.424% | $127.9876 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $47.42 | 6.204% | $50.3619 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $155.53 | 10.526% | $171.9011 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $239.82 | 3.163% | $247.4055 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $146.26 | 7.140% | $156.703 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $176.32 | 8.281% | $190.9211 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $982.07 | $1,060.7449 | $1,060.74 | $1,060.70 | $1,060.80 | |