| 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 | $239.71 | 9.651% | $262.8444 | $262.84 | $262.85 | $262.80 |
| Purchase #2 | $232.72 | 3.165% | $240.0856 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $194.90 | 4.860% | $204.3721 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $233.27 | 9.516% | $255.468 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $165.85 | 13.678% | $188.535 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $22.74 | 9.271% | $24.8482 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $122.33 | 13.776% | $139.1822 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $1,211.52 | $1,315.3355 | $1,315.34 | $1,315.35 | $1,315.30 | |