| 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 | $121.81 | 6.579% | $129.8239 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $43.91 | 11.498% | $48.9588 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $191.95 | 8.102% | $207.5018 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $92.93 | 8.681% | $100.9973 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $135.66 | 10.405% | $149.7754 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $116.82 | 12.466% | $131.3828 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $244.74 | 9.598% | $268.2301 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $947.82 | $1,036.6701 | $1,036.67 | $1,036.70 | $1,036.70 | |