| 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 | $187.49 | 10.666% | $207.4877 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $167.26 | 12.454% | $188.0906 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $76.40 | 12.766% | $86.1532 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $230.70 | 6.573% | $245.8639 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $205.67 | 6.673% | $219.3944 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $168.55 | 7.516% | $181.2182 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $90.56 | 9.453% | $99.1206 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $1,126.63 | $1,227.3286 | $1,227.32 | $1,227.30 | $1,227.40 | |