| 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 | $124.88 | 6.506% | $133.0047 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $156.93 | 8.613% | $170.4464 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $78.59 | 10.268% | $86.6596 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $212.59 | 13.162% | $240.5711 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $221.96 | 5.861% | $234.9691 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $184.40 | 9.720% | $202.3237 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $218.37 | 12.432% | $245.5178 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,197.72 | $1,313.4924 | $1,313.49 | $1,313.40 | $1,313.50 | |