| 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 | $182.71 | 8.305% | $197.8841 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $242.72 | 13.128% | $274.5843 | $274.58 | $274.60 | $274.60 |
| Purchase #3 | $216.94 | 10.502% | $239.723 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $62.28 | 11.324% | $69.3326 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $67.85 | 6.194% | $72.0526 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $238.52 | 5.593% | $251.8604 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $38.84 | 10.164% | $42.7877 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $1,049.86 | $1,148.2247 | $1,148.21 | $1,148.25 | $1,148.30 | |