| 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 | $239.55 | 12.448% | $269.3692 | $269.37 | $269.35 | $269.40 |
| Purchase #2 | $113.88 | 3.523% | $117.892 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $92.63 | 3.252% | $95.6423 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $209.39 | 11.104% | $232.6407 | $232.64 | $232.65 | $232.60 |
| Purchase #5 | $56.92 | 5.790% | $60.2157 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $157.85 | 13.607% | $179.3286 | $179.33 | $179.35 | $179.30 |
| Purchase #7 | $175.96 | 6.837% | $187.9904 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $1,046.18 | $1,143.0789 | $1,143.08 | $1,143.10 | $1,143.00 | |