| 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 | $99.84 | 11.653% | $111.4744 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $220.91 | 5.436% | $232.9187 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $217.53 | 7.541% | $233.9339 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $10.52 | 10.283% | $11.6018 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $75.39 | 6.366% | $80.1893 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $216.69 | 4.294% | $225.9947 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $161.56 | 6.595% | $172.2149 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $1,002.44 | $1,068.3277 | $1,068.31 | $1,068.30 | $1,068.30 | |