| 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 | $140.96 | 13.628% | $160.17 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $187.74 | 9.295% | $205.1904 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $49.87 | 10.104% | $54.9089 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $246.78 | 9.413% | $270.0094 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $110.32 | 6.764% | $117.782 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $71.91 | 13.205% | $81.4057 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $224.63 | 12.698% | $253.1535 | $253.15 | $253.15 | $253.20 |
| 7 purchase totals = | $1,032.21 | $1,142.6199 | $1,142.62 | $1,142.60 | $1,142.70 | |