| 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 | $235.58 | 13.591% | $267.5977 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $162.95 | 5.187% | $171.4022 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $187.33 | 12.154% | $210.0981 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $132.43 | 12.316% | $148.7401 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $44.52 | 7.115% | $47.6876 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $44.55 | 8.453% | $48.3158 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $173.61 | 9.599% | $190.2748 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $980.97 | $1,084.1163 | $1,084.12 | $1,084.10 | $1,084.10 | |