| 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 | $194.25 | 12.233% | $218.0126 | $218.01 | $218.00 | $218.00 |
| Purchase #2 | $122.88 | 13.597% | $139.588 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $42.62 | 12.851% | $48.0971 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $211.60 | 8.227% | $229.0083 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $220.82 | 13.827% | $251.3528 | $251.35 | $251.35 | $251.40 |
| Purchase #6 | $245.89 | 3.571% | $254.6707 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $68.91 | 11.816% | $77.0524 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $1,106.97 | $1,217.7819 | $1,217.78 | $1,217.75 | $1,217.90 | |