| 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 | $222.70 | 5.596% | $235.1623 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $212.66 | 4.187% | $221.5641 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $129.91 | 4.522% | $135.7845 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $46.92 | 11.219% | $52.184 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $144.65 | 7.260% | $155.1516 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $161.96 | 4.851% | $169.8167 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $101.30 | 4.250% | $105.6053 | $105.61 | $105.60 | $105.60 |
| 7 purchase totals = | $1,020.10 | $1,075.2685 | $1,075.26 | $1,075.25 | $1,075.40 | |