| 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 | $105.64 | 3.243% | $109.0659 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $9.87 | 7.782% | $10.6381 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $180.90 | 12.253% | $203.0657 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $48.32 | 9.115% | $52.7244 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $219.52 | 12.470% | $246.8941 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $164.85 | 10.603% | $182.329 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $221.53 | 9.117% | $241.7269 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $950.63 | $1,046.4441 | $1,046.45 | $1,046.45 | $1,046.40 | |