| 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 | $206.59 | 4.269% | $215.4093 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $44.26 | 12.482% | $49.7845 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $246.42 | 6.775% | $263.115 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $86.74 | 10.743% | $96.0585 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $78.41 | 8.232% | $84.8647 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $228.57 | 3.196% | $235.8751 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $34.98 | 12.664% | $39.4099 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $925.97 | $984.5170 | $984.52 | $984.50 | $984.60 | |