| 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 | $193.79 | 3.620% | $200.8052 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $242.74 | 6.722% | $259.057 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $74.91 | 6.771% | $79.9822 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $236.72 | 11.267% | $263.3912 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $213.51 | 10.721% | $236.4004 | $236.40 | $236.40 | $236.40 |
| Purchase #6 | $217.58 | 3.807% | $225.8633 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $113.29 | 4.252% | $118.1071 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,292.54 | $1,383.6064 | $1,383.61 | $1,383.60 | $1,383.70 | |