| 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 | $113.93 | 5.581% | $120.2884 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $187.96 | 12.407% | $211.2802 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $76.64 | 5.296% | $80.6989 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $47.51 | 5.481% | $50.114 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $243.42 | 11.163% | $270.593 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $63.62 | 3.290% | $65.7131 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $110.46 | 5.208% | $116.2128 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $843.54 | $914.9004 | $914.89 | $914.90 | $914.90 | |