| 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 | $221.77 | 4.110% | $230.8847 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $242.94 | 9.851% | $266.872 | $266.87 | $266.85 | $266.90 |
| Purchase #3 | $130.28 | 12.840% | $147.008 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $88.34 | 3.166% | $91.1368 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $52.84 | 13.572% | $60.0114 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $147.72 | 9.394% | $161.5968 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $111.51 | 3.254% | $115.1385 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $995.40 | $1,072.6482 | $1,072.65 | $1,072.65 | $1,072.60 | |