| 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 | $89.58 | 8.365% | $97.0734 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $107.36 | 11.364% | $119.5604 | $119.56 | $119.55 | $119.60 |
| Purchase #3 | $217.47 | 5.238% | $228.8611 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $151.56 | 3.624% | $157.0525 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $119.78 | 8.321% | $129.7469 | $129.75 | $129.75 | $129.70 |
| Purchase #6 | $155.31 | 9.280% | $169.7228 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $202.85 | 6.384% | $215.7999 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,043.91 | $1,117.8170 | $1,117.81 | $1,117.75 | $1,117.90 | |