| 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 | $231.81 | 4.180% | $241.4997 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $230.26 | 13.179% | $260.606 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $5.64 | 9.190% | $6.1583 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $109.81 | 4.539% | $114.7943 | $114.79 | $114.80 | $114.80 |
| Purchase #5 | $245.82 | 5.693% | $259.8145 | $259.81 | $259.80 | $259.80 |
| Purchase #6 | $140.91 | 10.843% | $156.1889 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $95.88 | 8.154% | $103.6981 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $1,060.13 | $1,142.7598 | $1,142.76 | $1,142.75 | $1,142.80 | |