| 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 | $222.26 | 8.580% | $241.3299 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $205.80 | 11.771% | $230.0247 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $17.61 | 4.470% | $18.3972 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $97.46 | 3.738% | $101.1031 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $37.92 | 12.289% | $42.58 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $122.42 | 6.701% | $130.6234 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $91.65 | 9.710% | $100.5492 | $100.55 | $100.55 | $100.50 |
| 7 purchase totals = | $795.12 | $864.6075 | $864.60 | $864.60 | $864.50 | |