| 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 | $219.39 | 8.364% | $237.7398 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $202.85 | 12.205% | $227.6078 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $229.72 | 4.835% | $240.827 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $138.47 | 5.296% | $145.8034 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $92.94 | 4.457% | $97.0823 | $97.08 | $97.10 | $97.10 |
| Purchase #6 | $200.30 | 6.452% | $213.2234 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $51.50 | 3.385% | $53.2433 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $1,135.17 | $1,215.5270 | $1,215.52 | $1,215.55 | $1,215.40 | |