| 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 | $233.80 | 12.842% | $263.8246 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $116.70 | 6.740% | $124.5656 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $161.31 | 9.241% | $176.2167 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $57.58 | 7.417% | $61.8507 | $61.85 | $61.85 | $61.90 |
| Purchase #5 | $130.37 | 8.428% | $141.3576 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $135.73 | 11.524% | $151.3715 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $76.25 | 5.336% | $80.3187 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $911.74 | $999.5054 | $999.51 | $999.40 | $999.60 | |