| 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 | $47.25 | 10.630% | $52.2727 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $96.75 | 5.204% | $101.7849 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $202.43 | 8.494% | $219.6244 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $215.46 | 4.361% | $224.8562 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $207.59 | 3.419% | $214.6875 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $203.98 | 9.478% | $223.3132 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $128.58 | 3.695% | $133.331 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $1,102.04 | $1,169.8699 | $1,169.86 | $1,169.85 | $1,169.90 | |