| 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 | $224.33 | 7.753% | $241.7223 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $193.46 | 6.294% | $205.6364 | $205.64 | $205.65 | $205.60 |
| Purchase #3 | $209.81 | 9.670% | $230.0986 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $111.90 | 10.518% | $123.6696 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $116.61 | 8.116% | $126.0741 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $193.67 | 4.520% | $202.4239 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $39.83 | 8.314% | $43.1415 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $1,089.61 | $1,172.7664 | $1,172.76 | $1,172.70 | $1,172.70 | |