| 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 | $117.82 | 10.866% | $130.6223 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $125.94 | 3.187% | $129.9537 | $129.95 | $129.95 | $130.00 |
| Purchase #3 | $117.86 | 13.276% | $133.5071 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $84.97 | 6.741% | $90.6978 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $47.36 | 12.199% | $53.1374 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $145.40 | 8.514% | $157.7794 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $194.57 | 9.561% | $213.1728 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $833.92 | $908.8705 | $908.87 | $908.85 | $908.90 | |