| 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 | $193.82 | 8.420% | $210.1396 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $124.45 | 10.592% | $137.6317 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $110.62 | 11.768% | $123.6378 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $49.30 | 12.860% | $55.64 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $211.99 | 7.714% | $228.3429 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $51.99 | 9.143% | $56.7434 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $217.83 | 6.471% | $231.9258 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $960.00 | $1,044.0612 | $1,044.06 | $1,044.15 | $1,043.80 | |