| 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 | $187.95 | 13.209% | $212.7763 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $87.38 | 6.856% | $93.3708 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $67.97 | 3.718% | $70.4971 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $20.76 | 4.701% | $21.7359 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $235.93 | 9.598% | $258.5746 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $114.79 | 11.137% | $127.5742 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $132.68 | 7.710% | $142.9096 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $847.46 | $927.4385 | $927.44 | $927.40 | $927.50 | |