| 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 | $20.64 | 10.295% | $22.7649 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $247.33 | 3.826% | $256.7928 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $231.92 | 5.498% | $244.671 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $240.54 | 10.661% | $266.184 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $248.81 | 12.271% | $279.3415 | $279.34 | $279.35 | $279.30 |
| Purchase #6 | $244.73 | 10.292% | $269.9176 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $209.77 | 13.695% | $238.498 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $1,443.74 | $1,578.1698 | $1,578.16 | $1,578.15 | $1,578.20 | |