| 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 | $59.70 | 13.355% | $67.6729 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $245.81 | 3.412% | $254.197 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $217.47 | 4.623% | $227.5236 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $215.56 | 11.457% | $240.2567 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $36.64 | 10.105% | $40.3425 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $214.96 | 9.239% | $234.8202 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $234.64 | 7.332% | $251.8438 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,224.78 | $1,316.6567 | $1,316.65 | $1,316.60 | $1,316.60 | |