| 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 | $182.61 | 8.446% | $198.0332 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $124.49 | 9.563% | $136.395 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $32.94 | 11.236% | $36.6411 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $193.90 | 3.610% | $200.8998 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $40.69 | 6.506% | $43.3373 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $235.69 | 10.556% | $260.5694 | $260.57 | $260.55 | $260.60 |
| Purchase #7 | $249.25 | 5.582% | $263.1631 | $263.16 | $263.15 | $263.20 |
| 7 purchase totals = | $1,059.57 | $1,139.0389 | $1,139.04 | $1,139.05 | $1,139.00 | |