| 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 | $247.55 | 7.606% | $266.3787 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $194.67 | 4.295% | $203.0311 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $205.79 | 10.290% | $226.9658 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $28.63 | 5.302% | $30.148 | $30.15 | $30.15 | $30.10 |
| Purchase #5 | $50.45 | 6.843% | $53.9023 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $230.62 | 3.260% | $238.1382 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $124.44 | 3.845% | $129.2247 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $1,082.15 | $1,147.7888 | $1,147.79 | $1,147.80 | $1,147.70 | |