| 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 | $175.63 | 9.533% | $192.3728 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $233.72 | 5.693% | $247.0257 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $180.93 | 8.704% | $196.6781 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $138.77 | 12.251% | $155.7707 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $174.78 | 12.862% | $197.2602 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $36.45 | 9.709% | $39.9889 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $242.94 | 9.179% | $265.2395 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $1,183.22 | $1,294.3359 | $1,294.34 | $1,294.35 | $1,294.40 | |