| 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 | $206.66 | 8.306% | $223.8252 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $220.70 | 3.795% | $229.0756 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $160.41 | 3.425% | $165.904 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $135.30 | 3.563% | $140.1207 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $250.41 | 6.111% | $265.7126 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $176.53 | 4.350% | $184.2091 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $109.99 | 9.152% | $120.0563 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $1,260.00 | $1,328.9035 | $1,328.91 | $1,328.90 | $1,328.90 | |