| 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 | $48.44 | 10.245% | $53.4027 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $171.97 | 11.138% | $191.124 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $166.84 | 7.589% | $179.5015 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $148.84 | 4.630% | $155.7313 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $237.46 | 8.289% | $257.1431 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $117.93 | 5.293% | $124.172 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $123.91 | 10.810% | $137.3047 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $1,015.39 | $1,098.3793 | $1,098.36 | $1,098.35 | $1,098.30 | |