| 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 | $144.98 | 4.311% | $151.2301 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $230.49 | 6.301% | $245.0132 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $8.41 | 7.127% | $9.0094 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $224.29 | 4.874% | $235.2219 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $12.84 | 8.185% | $13.891 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $237.45 | 10.839% | $263.1872 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $244.57 | 3.283% | $252.5992 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $1,103.03 | $1,170.1520 | $1,170.15 | $1,170.15 | $1,170.10 | |