| 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 | $94.39 | 3.751% | $97.9306 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $206.54 | 6.670% | $220.3162 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $206.59 | 6.233% | $219.4668 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $192.84 | 8.766% | $209.7444 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $174.37 | 3.597% | $180.6421 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $70.27 | 5.623% | $74.2213 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $179.85 | 10.166% | $198.1336 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,124.85 | $1,200.4550 | $1,200.45 | $1,200.45 | $1,200.30 | |