| 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 | $217.83 | 11.799% | $243.5318 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $135.62 | 13.625% | $154.0982 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $87.71 | 3.620% | $90.8851 | $90.89 | $90.90 | $90.90 |
| Purchase #4 | $152.92 | 4.529% | $159.8457 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $217.72 | 6.660% | $232.2202 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $191.43 | 5.352% | $201.6753 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $141.91 | 11.645% | $158.4354 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $1,145.14 | $1,240.6917 | $1,240.71 | $1,240.75 | $1,240.60 | |