| 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 | $224.88 | 10.140% | $247.6828 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $97.34 | 10.487% | $107.548 | $107.55 | $107.55 | $107.50 |
| Purchase #3 | $19.85 | 8.511% | $21.5394 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $201.72 | 9.760% | $221.4079 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $202.92 | 4.357% | $211.7612 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $167.86 | 12.549% | $188.9248 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $173.52 | 8.197% | $187.7434 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $1,088.09 | $1,186.6075 | $1,186.60 | $1,186.60 | $1,186.50 | |