| 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 | $226.82 | 3.594% | $234.9719 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $160.55 | 7.517% | $172.6185 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $102.95 | 13.479% | $116.8266 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $203.34 | 5.834% | $215.2029 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $90.48 | 9.266% | $98.8639 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $221.91 | 4.375% | $231.6186 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $233.85 | 8.766% | $254.3493 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $1,239.90 | $1,324.4517 | $1,324.45 | $1,324.40 | $1,324.40 | |