| 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 | $112.52 | 9.455% | $123.1588 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $103.96 | 12.319% | $116.7668 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $75.68 | 12.572% | $85.1945 | $85.19 | $85.20 | $85.20 |
| Purchase #4 | $48.41 | 11.571% | $54.0115 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $218.44 | 13.367% | $247.6389 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $85.75 | 8.687% | $93.1991 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $183.72 | 4.830% | $192.5937 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $828.48 | $912.5633 | $912.56 | $912.55 | $912.60 | |