| 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 | $194.80 | 11.577% | $217.352 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $212.57 | 9.604% | $232.9852 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $131.41 | 6.296% | $139.6836 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $194.48 | 7.818% | $209.6844 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $221.47 | 13.371% | $251.0828 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $53.67 | 13.826% | $61.0904 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $87.75 | 10.434% | $96.9058 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $1,096.15 | $1,208.7842 | $1,208.78 | $1,208.85 | $1,208.90 | |