| 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 | $203.71 | 4.659% | $213.2008 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $122.44 | 6.387% | $130.2602 | $130.26 | $130.25 | $130.30 |
| Purchase #3 | $85.78 | 7.217% | $91.9707 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $221.63 | 8.806% | $241.1467 | $241.15 | $241.15 | $241.10 |
| Purchase #5 | $138.98 | 7.242% | $149.0449 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $138.25 | 3.304% | $142.8178 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $144.33 | 13.672% | $164.0628 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,055.12 | $1,132.5039 | $1,132.50 | $1,132.45 | $1,132.50 | |