| 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 | $131.80 | 3.141% | $135.9398 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $28.28 | 13.698% | $32.1538 | $32.15 | $32.15 | $32.20 |
| Purchase #3 | $188.70 | 4.602% | $197.384 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $211.76 | 3.714% | $219.6248 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $35.56 | 7.867% | $38.3575 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $176.25 | 7.783% | $189.9675 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $191.85 | 12.728% | $216.2687 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $964.20 | $1,029.6961 | $1,029.69 | $1,029.65 | $1,029.80 | |