| 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 | $106.74 | 8.644% | $115.9666 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $235.91 | 11.661% | $263.4195 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $241.57 | 3.847% | $250.8632 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $59.48 | 8.773% | $64.6982 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $228.55 | 5.305% | $240.6746 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $81.39 | 4.194% | $84.8035 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $220.59 | 8.481% | $239.2982 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $1,174.23 | $1,259.7238 | $1,259.72 | $1,259.65 | $1,259.80 | |