| 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 | $183.49 | 10.653% | $203.0372 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $152.51 | 8.730% | $165.8241 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $129.74 | 10.478% | $143.3342 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $24.49 | 4.121% | $25.4992 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $32.73 | 13.713% | $37.2183 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $238.44 | 5.465% | $251.4707 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $228.72 | 11.801% | $255.7112 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $990.12 | $1,082.0949 | $1,082.09 | $1,082.05 | $1,082.00 | |