| 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 | $228.60 | 13.217% | $258.8141 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $211.53 | 8.263% | $229.0087 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $60.35 | 13.558% | $68.5323 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $177.60 | 8.524% | $192.7386 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $63.32 | 3.176% | $65.331 | $65.33 | $65.35 | $65.30 |
| Purchase #6 | $38.74 | 9.530% | $42.4319 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $105.32 | 7.651% | $113.378 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $885.46 | $970.2346 | $970.23 | $970.30 | $970.10 | |