| 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 | $220.52 | 5.794% | $233.2969 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $201.77 | 6.869% | $215.6296 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $214.25 | 3.151% | $221.001 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $199.69 | 10.116% | $219.8906 | $219.89 | $219.90 | $219.90 |
| Purchase #5 | $242.39 | 11.531% | $270.34 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $133.92 | 7.432% | $143.8729 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $96.80 | 12.802% | $109.1923 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,309.34 | $1,413.2233 | $1,413.22 | $1,413.25 | $1,413.20 | |