| 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 | $115.32 | 12.739% | $130.0106 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $194.47 | 12.819% | $219.3991 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $113.56 | 3.422% | $117.446 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $18.31 | 5.447% | $19.3073 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $12.98 | 13.670% | $14.7544 | $14.75 | $14.75 | $14.80 |
| Purchase #6 | $87.42 | 4.110% | $91.013 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $242.83 | 8.673% | $263.8906 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $784.89 | $855.8210 | $855.82 | $855.80 | $855.80 | |