| 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 | $230.50 | 6.309% | $245.0422 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $154.73 | 11.564% | $172.623 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $162.86 | 8.232% | $176.2666 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $137.70 | 10.447% | $152.0855 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $62.44 | 8.703% | $67.8742 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $151.49 | 11.535% | $168.9644 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $43.31 | 13.130% | $48.9966 | $49.00 | $49.00 | $49.00 |
| 7 purchase totals = | $943.03 | $1,031.8525 | $1,031.85 | $1,031.80 | $1,031.90 | |