| 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 | $231.98 | 8.631% | $252.0022 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $21.37 | 8.425% | $23.1704 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $132.61 | 12.577% | $149.2884 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $146.52 | 7.828% | $157.9896 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $83.86 | 10.572% | $92.7257 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $113.84 | 5.165% | $119.7198 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $29.85 | 8.854% | $32.4929 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $760.03 | $827.3890 | $827.39 | $827.40 | $827.40 | |