| 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 | $64.73 | 8.690% | $70.355 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $206.48 | 12.475% | $232.2384 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $157.74 | 6.219% | $167.5499 | $167.55 | $167.55 | $167.50 |
| Purchase #4 | $178.29 | 5.644% | $188.3527 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $176.91 | 9.683% | $194.0402 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $246.74 | 12.500% | $277.5825 | $277.58 | $277.60 | $277.60 |
| Purchase #7 | $235.29 | 11.387% | $262.0825 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $1,266.18 | $1,392.2012 | $1,392.20 | $1,392.25 | $1,392.20 | |