| 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 | $102.62 | 4.350% | $107.084 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $233.49 | 4.722% | $244.5154 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $138.30 | 10.324% | $152.5781 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $220.34 | 6.437% | $234.5233 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $223.62 | 7.363% | $240.0851 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $71.81 | 4.296% | $74.895 | $74.90 | $74.90 | $74.90 |
| Purchase #7 | $222.64 | 7.424% | $239.1688 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $1,212.82 | $1,292.8497 | $1,292.86 | $1,292.85 | $1,292.90 | |