| 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 | $127.81 | 4.756% | $133.8886 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $178.37 | 6.566% | $190.0818 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $189.29 | 7.835% | $204.1209 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $226.82 | 6.772% | $242.1803 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $165.35 | 10.419% | $182.5778 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $232.91 | 9.498% | $255.0318 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $17.98 | 10.682% | $19.9006 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $1,138.53 | $1,227.7818 | $1,227.78 | $1,227.85 | $1,227.80 | |