| 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 | $243.33 | 9.282% | $265.9159 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $91.65 | 13.223% | $103.7689 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $219.91 | 10.120% | $242.1649 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $142.48 | 7.117% | $152.6203 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $52.40 | 8.866% | $57.0458 | $57.05 | $57.05 | $57.00 |
| Purchase #6 | $186.67 | 4.591% | $195.24 | $195.24 | $195.25 | $195.20 |
| Purchase #7 | $21.79 | 11.787% | $24.3584 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $958.23 | $1,041.1142 | $1,041.12 | $1,041.05 | $1,041.10 | |