| 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 | $128.40 | 5.766% | $135.8035 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $231.92 | 5.358% | $244.3463 | $244.35 | $244.35 | $244.30 |
| Purchase #3 | $204.69 | 7.811% | $220.6783 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $117.62 | 13.598% | $133.614 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $205.88 | 4.204% | $214.5352 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $104.38 | 10.254% | $115.0831 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $79.59 | 8.629% | $86.4578 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $1,072.48 | $1,150.5182 | $1,150.52 | $1,150.55 | $1,150.50 | |