| 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 | $247.88 | 4.809% | $259.8005 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $229.69 | 4.824% | $240.7702 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $222.65 | 13.186% | $252.0086 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $131.64 | 5.250% | $138.5511 | $138.55 | $138.55 | $138.60 |
| Purchase #5 | $210.90 | 5.149% | $221.7592 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $143.39 | 5.517% | $151.3008 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $54.48 | 11.243% | $60.6052 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $1,240.63 | $1,324.7956 | $1,324.80 | $1,324.75 | $1,324.90 | |