| 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 | $109.39 | 9.598% | $119.8893 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $60.72 | 6.290% | $64.5393 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $241.88 | 11.740% | $270.2767 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $235.29 | 8.445% | $255.1602 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $138.56 | 13.243% | $156.9095 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $215.76 | 7.734% | $232.4469 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $85.72 | 9.382% | $93.7623 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $1,087.32 | $1,192.9842 | $1,192.99 | $1,193.00 | $1,193.00 | |