| 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 | $215.25 | 10.349% | $237.5262 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $70.42 | 12.397% | $79.15 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $8.32 | 11.653% | $9.2895 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $94.74 | 9.137% | $103.3964 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $20.37 | 12.816% | $22.9806 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $47.62 | 13.770% | $54.1773 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $114.67 | 13.734% | $130.4188 | $130.42 | $130.40 | $130.40 |
| 7 purchase totals = | $571.39 | $636.9388 | $636.95 | $637.00 | $637.00 | |