| 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 | $36.25 | 5.628% | $38.2902 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $188.81 | 4.710% | $197.703 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $227.76 | 8.498% | $247.115 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $219.80 | 9.522% | $240.7294 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $164.42 | 7.712% | $177.1001 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $112.40 | 10.168% | $123.8288 | $123.83 | $123.85 | $123.80 |
| Purchase #7 | $187.66 | 3.383% | $194.0085 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $1,137.10 | $1,218.7750 | $1,218.78 | $1,218.80 | $1,218.70 | |