| 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 | $222.83 | 5.606% | $235.3218 | $235.32 | $235.30 | $235.30 |
| Purchase #2 | $52.53 | 8.234% | $56.8553 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $188.51 | 11.521% | $210.2282 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $162.43 | 11.514% | $181.1322 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $73.72 | 7.261% | $79.0728 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $161.97 | 7.301% | $173.7954 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $142.36 | 13.299% | $161.2925 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $1,004.35 | $1,097.6982 | $1,097.70 | $1,097.70 | $1,097.70 | |