| 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 | $215.42 | 13.630% | $244.7817 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $114.75 | 8.163% | $124.117 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $152.64 | 3.467% | $157.932 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $227.31 | 8.873% | $247.4792 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $116.36 | 10.584% | $128.6755 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $59.99 | 9.652% | $65.7802 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $167.87 | 6.861% | $179.3876 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $1,054.34 | $1,148.1532 | $1,148.16 | $1,148.25 | $1,148.20 | |