| 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 | $203.82 | 13.726% | $231.7963 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $220.63 | 10.746% | $244.3389 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $86.90 | 13.749% | $98.8479 | $98.85 | $98.85 | $98.80 |
| Purchase #4 | $123.66 | 9.631% | $135.5697 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $127.61 | 8.786% | $138.8218 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $215.46 | 10.240% | $237.5231 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $202.92 | 12.187% | $227.6499 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $1,181.00 | $1,314.5476 | $1,314.55 | $1,314.50 | $1,314.40 | |