| 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 | $232.91 | 4.250% | $242.8087 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $236.40 | 11.496% | $263.5765 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $169.88 | 8.603% | $184.4948 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $30.47 | 7.139% | $32.6453 | $32.65 | $32.65 | $32.60 |
| Purchase #5 | $200.98 | 12.196% | $225.4915 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $171.71 | 12.683% | $193.488 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $19.94 | 10.281% | $21.99 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $1,062.29 | $1,164.4948 | $1,164.50 | $1,164.55 | $1,164.50 | |