| 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 | $232.98 | 9.305% | $254.6588 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $160.30 | 9.206% | $175.0572 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $188.87 | 8.169% | $204.2988 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $182.92 | 10.463% | $202.0589 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $151.28 | 4.534% | $158.139 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $241.69 | 13.461% | $274.2239 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $154.25 | 5.579% | $162.8556 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $1,312.29 | $1,431.2922 | $1,431.30 | $1,431.25 | $1,431.40 | |