| 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 | $195.80 | 7.116% | $209.7331 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $177.78 | 7.507% | $191.1259 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $13.70 | 6.333% | $14.5676 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $210.58 | 5.248% | $221.6312 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $48.34 | 11.772% | $54.0306 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $149.83 | 13.681% | $170.3282 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $230.84 | 12.309% | $259.2541 | $259.25 | $259.25 | $259.30 |
| 7 purchase totals = | $1,026.87 | $1,120.6707 | $1,120.67 | $1,120.75 | $1,120.60 | |