| 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 | $137.76 | 3.357% | $142.3846 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $11.98 | 3.523% | $12.4021 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $84.46 | 12.161% | $94.7312 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $182.26 | 3.382% | $188.424 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $232.38 | 10.315% | $256.35 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $9.73 | 9.342% | $10.639 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $180.99 | 7.365% | $194.3199 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $839.56 | $899.2508 | $899.24 | $899.25 | $899.20 | |