| 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 | $220.35 | 6.695% | $235.1024 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $187.65 | 11.512% | $209.2523 | $209.25 | $209.25 | $209.30 |
| Purchase #3 | $190.80 | 13.524% | $216.6038 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $79.28 | 10.415% | $87.537 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $65.43 | 12.136% | $73.3706 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $221.98 | 12.650% | $250.0605 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $200.48 | 4.339% | $209.1788 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,165.97 | $1,281.1054 | $1,281.10 | $1,281.10 | $1,281.20 | |