| 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 | $233.79 | 7.545% | $251.4295 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $165.73 | 10.275% | $182.7588 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $144.27 | 9.188% | $157.5255 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $135.86 | 12.420% | $152.7338 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $200.50 | 12.439% | $225.4402 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $8.86 | 13.721% | $10.0757 | $10.08 | $10.10 | $10.10 |
| Purchase #7 | $21.92 | 13.195% | $24.8123 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $910.93 | $1,004.7758 | $1,004.78 | $1,004.85 | $1,004.70 | |