| 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 | $138.81 | 3.244% | $143.313 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $192.57 | 13.724% | $218.9983 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $199.93 | 7.419% | $214.7628 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $5.78 | 4.275% | $6.0271 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $48.77 | 9.225% | $53.269 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $48.65 | 11.828% | $54.4043 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $130.85 | 9.120% | $142.7835 | $142.78 | $142.80 | $142.80 |
| 7 purchase totals = | $765.36 | $833.5580 | $833.55 | $833.55 | $833.60 | |