| 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 | $19.89 | 11.428% | $22.163 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $211.77 | 9.199% | $231.2507 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $133.71 | 12.445% | $150.3502 | $150.35 | $150.35 | $150.40 |
| Purchase #4 | $123.87 | 10.822% | $137.2752 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $85.95 | 12.217% | $96.4505 | $96.45 | $96.45 | $96.50 |
| Purchase #6 | $65.44 | 12.838% | $73.8412 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $225.72 | 3.407% | $233.4103 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $866.35 | $944.7411 | $944.74 | $944.75 | $944.90 | |