| 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 | $211.82 | 4.132% | $220.5724 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $44.27 | 5.326% | $46.6278 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $136.78 | 13.148% | $154.7638 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $103.81 | 11.366% | $115.609 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $9.36 | 8.315% | $10.1383 | $10.14 | $10.15 | $10.10 |
| Purchase #6 | $186.33 | 11.180% | $207.1617 | $207.16 | $207.15 | $207.20 |
| Purchase #7 | $56.88 | 10.720% | $62.9775 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $749.25 | $817.8505 | $817.85 | $817.85 | $817.90 | |