| 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 | $229.81 | 4.355% | $239.8182 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $20.86 | 4.476% | $21.7937 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $198.63 | 9.545% | $217.5892 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $89.61 | 8.846% | $97.5369 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $169.28 | 6.871% | $180.9112 | $180.91 | $180.90 | $180.90 |
| Purchase #6 | $194.85 | 13.170% | $220.5117 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $65.94 | 11.316% | $73.4018 | $73.40 | $73.40 | $73.40 |
| 7 purchase totals = | $968.98 | $1,051.5627 | $1,051.56 | $1,051.55 | $1,051.50 | |