| 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 | $84.68 | 4.360% | $88.372 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $129.53 | 9.478% | $141.8069 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $194.44 | 13.215% | $220.1352 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $78.28 | 4.846% | $82.0734 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $198.87 | 9.503% | $217.7686 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $210.57 | 3.333% | $217.5883 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $71.81 | 8.167% | $77.6747 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $968.18 | $1,045.4191 | $1,045.42 | $1,045.35 | $1,045.50 | |