| 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 | $141.48 | 13.374% | $160.4015 | $160.40 | $160.40 | $160.40 |
| Purchase #2 | $12.36 | 12.507% | $13.9059 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $187.39 | 3.655% | $194.2391 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $176.92 | 10.366% | $195.2595 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $239.66 | 6.343% | $254.8616 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $34.35 | 3.383% | $35.5121 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $228.62 | 12.604% | $257.4353 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,020.78 | $1,111.6150 | $1,111.62 | $1,111.60 | $1,111.60 | |