| 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 | $217.81 | 9.126% | $237.6873 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $228.67 | 4.315% | $238.5371 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $194.40 | 5.314% | $204.7304 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $191.78 | 6.174% | $203.6205 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $12.70 | 13.365% | $14.3974 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $189.41 | 3.508% | $196.0545 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $191.91 | 5.246% | $201.9776 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $1,226.68 | $1,297.0048 | $1,297.01 | $1,297.05 | $1,297.00 | |