| 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 | $18.62 | 3.802% | $19.3279 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $140.71 | 11.813% | $157.3321 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $205.60 | 12.378% | $231.0492 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $227.28 | 6.697% | $242.5009 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $224.58 | 5.157% | $236.1616 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $245.56 | 4.367% | $256.2836 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $233.82 | 8.501% | $253.697 | $253.70 | $253.70 | $253.70 |
| 7 purchase totals = | $1,296.17 | $1,396.3523 | $1,396.35 | $1,396.40 | $1,396.30 | |