| 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 | $238.36 | 12.469% | $268.0811 | $268.08 | $268.10 | $268.10 |
| Purchase #2 | $15.29 | 10.833% | $16.9464 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $143.83 | 10.588% | $159.0587 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $241.84 | 4.608% | $252.984 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $225.66 | 7.183% | $241.8692 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $43.30 | 9.320% | $47.3356 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $23.86 | 8.522% | $25.8933 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $932.14 | $1,012.1683 | $1,012.17 | $1,012.20 | $1,012.20 | |