| 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 | $8.26 | 9.410% | $9.0373 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $241.41 | 11.764% | $269.8095 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $247.72 | 12.853% | $279.5595 | $279.56 | $279.55 | $279.60 |
| Purchase #4 | $229.25 | 6.759% | $244.745 | $244.75 | $244.75 | $244.70 |
| Purchase #5 | $205.67 | 4.442% | $214.8059 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $124.80 | 3.726% | $129.45 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $165.98 | 12.491% | $186.7126 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $1,223.09 | $1,334.1198 | $1,334.13 | $1,334.10 | $1,334.10 | |