| 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 | $220.42 | 11.866% | $246.575 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $89.97 | 4.213% | $93.7604 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $131.78 | 10.197% | $145.2176 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $110.38 | 8.846% | $120.1442 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $161.72 | 12.465% | $181.8784 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $202.55 | 11.744% | $226.3375 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $199.44 | 13.656% | $226.6755 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,116.26 | $1,240.5886 | $1,240.60 | $1,240.65 | $1,240.60 | |