| 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 | $72.77 | 9.123% | $79.4088 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $185.52 | 8.259% | $200.8421 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $102.27 | 12.437% | $114.9893 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $225.92 | 11.559% | $252.0341 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $201.34 | 13.211% | $227.939 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $84.66 | 10.593% | $93.628 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $228.26 | 10.334% | $251.8484 | $251.85 | $251.85 | $251.80 |
| 7 purchase totals = | $1,100.74 | $1,220.6897 | $1,220.69 | $1,220.75 | $1,220.50 | |