| 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 | $123.83 | 6.284% | $131.6115 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $72.47 | 5.174% | $76.2196 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $90.44 | 4.662% | $94.6563 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $144.29 | 13.627% | $163.9524 | $163.95 | $163.95 | $164.00 |
| Purchase #5 | $239.35 | 12.283% | $268.7494 | $268.75 | $268.75 | $268.70 |
| Purchase #6 | $221.60 | 12.563% | $249.4396 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $31.45 | 4.290% | $32.7992 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $923.43 | $1,017.4280 | $1,017.43 | $1,017.40 | $1,017.40 | |