| 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 | $191.69 | 12.448% | $215.5516 | $215.55 | $215.55 | $215.60 |
| Purchase #2 | $69.53 | 12.418% | $78.1642 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $207.35 | 3.642% | $214.9017 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $5.85 | 13.689% | $6.6508 | $6.65 | $6.65 | $6.70 |
| Purchase #5 | $122.92 | 7.815% | $132.5262 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $210.61 | 13.662% | $239.3835 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $168.83 | 4.166% | $175.8635 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $976.78 | $1,063.0415 | $1,063.03 | $1,063.05 | $1,063.20 | |