| 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 | $211.51 | 7.401% | $227.1639 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $215.76 | 10.873% | $239.2196 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $139.71 | 3.319% | $144.347 | $144.35 | $144.35 | $144.30 |
| Purchase #4 | $109.40 | 5.433% | $115.3437 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $18.27 | 10.133% | $20.1213 | $20.12 | $20.10 | $20.10 |
| Purchase #6 | $123.73 | 3.786% | $128.4144 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $152.77 | 9.643% | $167.5016 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $971.15 | $1,042.1115 | $1,042.10 | $1,042.05 | $1,042.00 | |