| 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 | $190.37 | 5.446% | $200.7376 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $38.51 | 5.205% | $40.5144 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $20.88 | 6.666% | $22.2719 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $194.84 | 8.741% | $211.871 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $242.27 | 11.173% | $269.3388 | $269.34 | $269.35 | $269.30 |
| Purchase #6 | $168.31 | 11.152% | $187.0799 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $11.78 | 9.254% | $12.8701 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $866.96 | $944.6837 | $944.68 | $944.65 | $944.70 | |