| 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 | $107.85 | 8.700% | $117.233 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $224.45 | 10.571% | $248.1766 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $181.65 | 12.592% | $204.5234 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $174.34 | 11.319% | $194.0735 | $194.07 | $194.05 | $194.10 |
| Purchase #5 | $223.74 | 9.323% | $244.5993 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $237.30 | 6.687% | $253.1683 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $231.79 | 6.749% | $247.4335 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $1,381.12 | $1,509.2076 | $1,509.20 | $1,509.20 | $1,509.20 | |