| 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 | $194.70 | 8.312% | $210.8835 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $82.49 | 9.453% | $90.2878 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $118.35 | 12.402% | $133.0278 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $217.54 | 11.201% | $241.9067 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $21.62 | 3.867% | $22.456 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $123.68 | 13.399% | $140.2519 | $140.25 | $140.25 | $140.30 |
| Purchase #7 | $20.81 | 5.716% | $21.9995 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $779.19 | $860.8132 | $860.82 | $860.85 | $860.90 | |