| 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 | $122.25 | 6.344% | $130.0055 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $172.48 | 8.447% | $187.0494 | $187.05 | $187.05 | $187.00 |
| Purchase #3 | $190.49 | 9.796% | $209.1504 | $209.15 | $209.15 | $209.20 |
| Purchase #4 | $107.45 | 5.329% | $113.176 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $203.26 | 10.129% | $223.8482 | $223.85 | $223.85 | $223.80 |
| Purchase #6 | $211.53 | 7.200% | $226.7602 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $237.73 | 4.230% | $247.786 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,245.19 | $1,337.7757 | $1,337.79 | $1,337.80 | $1,337.80 | |