| 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 | $234.32 | 4.815% | $245.6025 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $108.27 | 13.320% | $122.6916 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $18.87 | 9.699% | $20.7002 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $97.92 | 9.457% | $107.1803 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $117.65 | 12.219% | $132.0257 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $116.65 | 8.150% | $126.157 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $81.81 | 11.873% | $91.5233 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $775.49 | $845.8806 | $845.88 | $845.90 | $845.90 | |