| 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 | $204.84 | 12.813% | $231.0861 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $96.38 | 4.294% | $100.5186 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $172.66 | 3.721% | $179.0847 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $217.60 | 11.453% | $242.5217 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $239.57 | 12.679% | $269.9451 | $269.95 | $269.95 | $269.90 |
| Purchase #6 | $57.34 | 10.162% | $63.1669 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $127.74 | 4.366% | $133.3171 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $1,116.13 | $1,219.6402 | $1,219.65 | $1,219.60 | $1,219.60 | |