| 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 | $97.34 | 13.250% | $110.2376 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $97.71 | 8.423% | $105.9401 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $167.36 | 10.702% | $185.2709 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $240.65 | 4.340% | $251.0942 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $91.75 | 3.138% | $94.6291 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $178.46 | 9.713% | $195.7938 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $202.38 | 3.337% | $209.1334 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,075.65 | $1,152.0991 | $1,152.09 | $1,152.15 | $1,152.00 | |