| 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 | $234.33 | 4.859% | $245.7161 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $247.81 | 3.588% | $256.7014 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $20.40 | 10.328% | $22.5069 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $183.88 | 5.799% | $194.5432 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $144.56 | 8.463% | $156.7941 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $124.66 | 5.726% | $131.798 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $193.49 | 13.581% | $219.7679 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $1,149.13 | $1,227.8276 | $1,227.83 | $1,227.80 | $1,227.80 | |