| 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 | $232.33 | 13.602% | $263.9315 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $139.38 | 9.686% | $152.8803 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $90.73 | 4.611% | $94.9136 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $124.62 | 13.629% | $141.6045 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $200.40 | 3.408% | $207.2296 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $98.40 | 8.500% | $106.764 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $44.61 | 8.830% | $48.5491 | $48.55 | $48.55 | $48.50 |
| 7 purchase totals = | $930.47 | $1,015.8726 | $1,015.86 | $1,015.90 | $1,015.80 | |