| 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 | $131.76 | 11.835% | $147.3538 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $27.25 | 3.764% | $28.2757 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $121.35 | 11.806% | $135.6766 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $223.59 | 8.178% | $241.8752 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $95.63 | 5.429% | $100.8218 | $100.82 | $100.80 | $100.80 |
| Purchase #6 | $81.75 | 13.596% | $92.8647 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $123.63 | 3.763% | $128.2822 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $804.96 | $875.1500 | $875.15 | $875.20 | $875.30 | |