| 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 | $115.68 | 10.517% | $127.8461 | $127.85 | $127.85 | $127.80 |
| Purchase #2 | $10.89 | 8.778% | $11.8459 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $32.58 | 8.546% | $35.3643 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $193.97 | 13.210% | $219.5934 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $195.78 | 7.731% | $210.9158 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $152.63 | 6.670% | $162.8104 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $104.95 | 13.691% | $119.3187 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $806.48 | $887.6946 | $887.70 | $887.65 | $887.60 | |