| 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 | $187.47 | 12.699% | $211.2768 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $200.66 | 9.743% | $220.2103 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $182.77 | 11.507% | $203.8013 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $128.50 | 11.437% | $143.1965 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $140.52 | 13.580% | $159.6026 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $247.91 | 6.426% | $263.8407 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $72.87 | 13.759% | $82.8962 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $1,160.70 | $1,284.8244 | $1,284.83 | $1,284.85 | $1,284.80 | |