| 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 | $100.41 | 4.546% | $104.9746 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $194.97 | 7.299% | $209.2009 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $244.34 | 4.241% | $254.7025 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $220.75 | 11.430% | $245.9817 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $62.90 | 3.557% | $65.1374 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $177.98 | 12.163% | $199.6277 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $9.32 | 9.265% | $10.1835 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $1,010.67 | $1,089.8083 | $1,089.80 | $1,089.85 | $1,089.80 | |