| 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 | $248.55 | 7.356% | $266.8333 | $266.83 | $266.85 | $266.80 |
| Purchase #2 | $16.59 | 8.653% | $18.0255 | $18.03 | $18.05 | $18.00 |
| Purchase #3 | $231.50 | 5.434% | $244.0797 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $116.80 | 11.591% | $130.3383 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $82.35 | 5.532% | $86.9056 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $135.81 | 4.112% | $141.3945 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $167.47 | 12.230% | $187.9516 | $187.95 | $187.95 | $188.00 |
| 7 purchase totals = | $999.07 | $1,075.5285 | $1,075.53 | $1,075.60 | $1,075.50 | |