| 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 | $18.45 | 5.246% | $19.4179 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $13.49 | 8.228% | $14.6 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $241.68 | 8.723% | $262.7617 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $185.27 | 12.225% | $207.9193 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $244.28 | 7.405% | $262.3689 | $262.37 | $262.35 | $262.40 |
| Purchase #6 | $201.63 | 5.686% | $213.0947 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $122.45 | 6.267% | $130.1239 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $1,027.25 | $1,110.2864 | $1,110.28 | $1,110.20 | $1,110.30 | |