| 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 | $29.62 | 7.216% | $31.7574 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $230.58 | 11.512% | $257.1244 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $181.62 | 12.279% | $203.9211 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $236.72 | 9.128% | $258.3278 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $78.41 | 11.220% | $87.2076 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $248.92 | 5.220% | $261.9136 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $146.84 | 5.771% | $155.3141 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $1,152.71 | $1,255.5660 | $1,255.56 | $1,255.50 | $1,255.50 | |