| 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 | $237.30 | 11.804% | $265.3109 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $156.37 | 11.624% | $174.5464 | $174.55 | $174.55 | $174.50 |
| Purchase #3 | $186.94 | 8.735% | $203.2692 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $139.51 | 9.598% | $152.9002 | $152.90 | $152.90 | $152.90 |
| Purchase #5 | $179.68 | 10.550% | $198.6362 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $111.46 | 5.166% | $117.218 | $117.22 | $117.20 | $117.20 |
| Purchase #7 | $225.84 | 11.765% | $252.4101 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $1,237.10 | $1,364.2910 | $1,364.30 | $1,364.25 | $1,364.20 | |