| 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 | $236.93 | 12.447% | $266.4207 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $222.63 | 6.540% | $237.19 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $10.38 | 3.541% | $10.7476 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $231.53 | 5.636% | $244.579 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $193.27 | 12.469% | $217.3688 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $8.71 | 8.467% | $9.4475 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $61.94 | 12.346% | $69.5871 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $965.39 | $1,055.3407 | $1,055.35 | $1,055.35 | $1,055.30 | |