| 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 | $122.48 | 12.112% | $137.3148 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $12.37 | 12.489% | $13.9149 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $165.52 | 6.642% | $176.5138 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $240.72 | 9.712% | $264.0987 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $42.77 | 10.835% | $47.4041 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $40.70 | 5.868% | $43.0883 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $180.43 | 12.429% | $202.8556 | $202.86 | $202.85 | $202.90 |
| 7 purchase totals = | $804.99 | $885.1902 | $885.18 | $885.15 | $885.20 | |