| 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 | $202.46 | 9.208% | $221.1025 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $123.58 | 8.298% | $133.8347 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $18.48 | 7.286% | $19.8265 | $19.83 | $19.85 | $19.80 |
| Purchase #4 | $201.76 | 3.855% | $209.5378 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $9.68 | 4.335% | $10.0996 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $160.82 | 3.546% | $166.5227 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $202.48 | 8.203% | $219.0894 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $919.26 | $980.0132 | $980.01 | $980.05 | $979.90 | |