| 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 | $106.70 | 8.738% | $116.0234 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $73.57 | 7.591% | $79.1547 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $107.61 | 7.630% | $115.8206 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $208.72 | 4.440% | $217.9872 | $217.99 | $218.00 | $218.00 |
| Purchase #5 | $217.34 | 10.220% | $239.5521 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $20.76 | 3.628% | $21.5132 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $130.57 | 3.653% | $135.3397 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $865.27 | $925.3909 | $925.38 | $925.35 | $925.40 | |