| 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 | $230.25 | 6.528% | $245.2807 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $204.45 | 4.832% | $214.329 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $222.81 | 5.168% | $234.3248 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $90.67 | 11.673% | $101.2539 | $101.25 | $101.25 | $101.30 |
| Purchase #5 | $230.59 | 9.376% | $252.2101 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $58.59 | 11.844% | $65.5294 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $202.26 | 11.200% | $224.9131 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $1,239.62 | $1,337.8410 | $1,337.83 | $1,337.85 | $1,337.80 | |