| 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 | $13.44 | 10.509% | $14.8524 | $14.85 | $14.85 | $14.90 |
| Purchase #2 | $229.75 | 13.802% | $261.4601 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $195.73 | 12.364% | $219.9301 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $210.37 | 4.543% | $219.9271 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $241.99 | 4.687% | $253.3321 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $43.63 | 5.375% | $45.9751 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $147.36 | 8.306% | $159.5997 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $1,082.27 | $1,175.0766 | $1,175.08 | $1,175.15 | $1,175.10 | |