| 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 | $121.34 | 13.279% | $137.4527 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $121.95 | 9.333% | $133.3316 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $183.28 | 11.449% | $204.2637 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $10.64 | 7.393% | $11.4266 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $93.93 | 6.760% | $100.2797 | $100.28 | $100.30 | $100.30 |
| Purchase #6 | $69.85 | 9.319% | $76.3593 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $247.95 | 10.220% | $273.2905 | $273.29 | $273.30 | $273.30 |
| 7 purchase totals = | $848.94 | $936.4041 | $936.40 | $936.45 | $936.50 | |