| 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 | $208.92 | 13.689% | $237.5191 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $198.49 | 10.215% | $218.7658 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $190.48 | 12.564% | $214.4119 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $25.35 | 5.301% | $26.6938 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $222.77 | 9.252% | $243.3807 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $35.55 | 10.595% | $39.3165 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $116.36 | 10.358% | $128.4126 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $997.92 | $1,108.5004 | $1,108.50 | $1,108.45 | $1,108.50 | |