| 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 | $96.31 | 12.505% | $108.3536 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $224.79 | 12.713% | $253.3676 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $101.60 | 7.484% | $109.2037 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $209.78 | 6.689% | $223.8122 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $130.43 | 9.202% | $142.4322 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $227.27 | 5.693% | $240.2085 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $180.26 | 13.830% | $205.19 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $1,170.44 | $1,282.5678 | $1,282.56 | $1,282.55 | $1,282.60 | |