| 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 | $93.56 | 7.140% | $100.2402 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $211.83 | 5.745% | $223.9996 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $240.35 | 7.734% | $258.9387 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $103.57 | 11.589% | $115.5727 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $81.48 | 6.539% | $86.808 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $8.72 | 13.746% | $9.9187 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $225.64 | 10.182% | $248.6147 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $965.15 | $1,044.0926 | $1,044.09 | $1,044.05 | $1,044.00 | |