| 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 | $226.58 | 4.538% | $236.8622 | $236.86 | $236.85 | $236.90 |
| Purchase #2 | $213.93 | 13.328% | $242.4426 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $181.68 | 13.444% | $206.1051 | $206.11 | $206.10 | $206.10 |
| Purchase #4 | $240.95 | 9.428% | $263.6668 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $78.42 | 7.112% | $83.9972 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $161.29 | 11.200% | $179.3545 | $179.35 | $179.35 | $179.40 |
| Purchase #7 | $71.84 | 11.594% | $80.1691 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $1,174.69 | $1,292.5975 | $1,292.60 | $1,292.55 | $1,292.70 | |