| 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 | $243.85 | 13.835% | $277.5866 | $277.59 | $277.60 | $277.60 |
| Purchase #2 | $145.51 | 10.303% | $160.5019 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $194.62 | 4.249% | $202.8894 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $12.42 | 12.533% | $13.9766 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $160.90 | 5.399% | $169.587 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $165.37 | 10.143% | $182.1435 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $27.80 | 4.140% | $28.9509 | $28.95 | $28.95 | $29.00 |
| 7 purchase totals = | $950.47 | $1,035.6359 | $1,035.64 | $1,035.70 | $1,035.70 | |