| 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 | $192.54 | 10.738% | $213.2149 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $45.68 | 4.808% | $47.8763 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $215.35 | 4.401% | $224.8276 | $224.83 | $224.85 | $224.80 |
| Purchase #4 | $89.32 | 6.156% | $94.8185 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $200.86 | 6.670% | $214.2574 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $74.59 | 9.103% | $81.3799 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $24.97 | 8.111% | $26.9953 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $843.31 | $903.3699 | $903.38 | $903.40 | $903.40 | |