| 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 | $152.66 | 11.721% | $170.5533 | $170.55 | $170.55 | $170.60 |
| Purchase #2 | $217.58 | 3.739% | $225.7153 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $194.56 | 3.286% | $200.9532 | $200.95 | $200.95 | $201.00 |
| Purchase #4 | $31.65 | 3.599% | $32.7891 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $240.75 | 9.583% | $263.8211 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $159.69 | 12.112% | $179.0317 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $199.47 | 9.360% | $218.1404 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $1,196.36 | $1,291.0041 | $1,291.00 | $1,291.00 | $1,291.00 | |