| 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 | $211.37 | 8.593% | $229.533 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $185.86 | 10.802% | $205.9366 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $135.57 | 6.228% | $144.0133 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $19.40 | 13.445% | $22.0083 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $118.49 | 3.864% | $123.0685 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $45.66 | 5.215% | $48.0412 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $70.98 | 3.306% | $73.3266 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $787.33 | $845.9275 | $845.93 | $845.95 | $845.80 | |