| 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 | $124.39 | 4.561% | $130.0634 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $92.42 | 4.808% | $96.8636 | $96.86 | $96.85 | $96.90 |
| Purchase #3 | $103.29 | 12.652% | $116.3583 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $227.82 | 5.495% | $240.3387 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $216.71 | 11.380% | $241.3716 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $130.82 | 3.357% | $135.2116 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $153.62 | 12.506% | $172.8317 | $172.83 | $172.85 | $172.80 |
| 7 purchase totals = | $1,049.07 | $1,133.0389 | $1,133.03 | $1,133.00 | $1,133.10 | |