| 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 | $12.49 | 6.411% | $13.2907 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $187.44 | 6.350% | $199.3424 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $250.46 | 5.157% | $263.3762 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $234.71 | 12.681% | $264.4736 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $188.25 | 6.823% | $201.0943 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $250.27 | 10.251% | $275.9252 | $275.93 | $275.95 | $275.90 |
| Purchase #7 | $34.55 | 8.749% | $37.5728 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $1,158.17 | $1,255.0752 | $1,255.07 | $1,255.10 | $1,255.10 | |