| 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 | $120.44 | 7.252% | $129.1743 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $87.74 | 6.280% | $93.2501 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $231.36 | 9.694% | $253.788 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $206.81 | 7.756% | $222.8502 | $222.85 | $222.85 | $222.90 |
| Purchase #5 | $151.35 | 9.616% | $165.9038 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $65.40 | 9.125% | $71.3678 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $244.81 | 13.519% | $277.9059 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,107.91 | $1,214.2401 | $1,214.24 | $1,214.20 | $1,214.40 | |