| 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 | $120.86 | 8.296% | $130.8865 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $116.85 | 3.129% | $120.5062 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $239.96 | 3.329% | $247.9483 | $247.95 | $247.95 | $247.90 |
| Purchase #4 | $136.81 | 10.231% | $150.807 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $76.90 | 11.358% | $85.6343 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $73.29 | 4.417% | $76.5272 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $221.47 | 8.319% | $239.8941 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $986.14 | $1,052.2036 | $1,052.21 | $1,052.25 | $1,052.10 | |