| 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 | $211.90 | 8.330% | $229.5513 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $65.80 | 4.253% | $68.5985 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $41.94 | 7.155% | $44.9408 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $210.97 | 12.653% | $237.664 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $248.44 | 6.601% | $264.8395 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $128.29 | 4.284% | $133.7859 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $7.56 | 8.850% | $8.2291 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $914.90 | $987.6091 | $987.61 | $987.65 | $987.60 | |