| 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 | $212.74 | 3.845% | $220.9199 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $214.46 | 9.355% | $234.5227 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $226.81 | 11.518% | $252.934 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $53.55 | 12.537% | $60.2636 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $131.99 | 12.276% | $148.1931 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $5.41 | 13.534% | $6.1422 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $211.67 | 6.323% | $225.0539 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $1,056.63 | $1,148.0294 | $1,148.01 | $1,148.00 | $1,148.00 | |