| 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 | $97.55 | 11.764% | $109.0258 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $173.30 | 4.718% | $181.4763 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $119.48 | 8.868% | $130.0755 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $10.94 | 10.788% | $12.1202 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $19.91 | 10.827% | $22.0657 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $152.50 | 10.523% | $168.5476 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $11.42 | 3.437% | $11.8125 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $585.10 | $635.1236 | $635.14 | $635.15 | $635.10 | |