| 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 | $196.61 | 4.369% | $205.1999 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $188.91 | 5.475% | $199.2528 | $199.25 | $199.25 | $199.30 |
| Purchase #3 | $237.52 | 8.433% | $257.5501 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $32.64 | 13.203% | $36.9495 | $36.95 | $36.95 | $36.90 |
| Purchase #5 | $176.59 | 8.833% | $192.1882 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $28.84 | 11.629% | $32.1938 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $25.62 | 6.835% | $27.3711 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $886.73 | $950.7054 | $950.70 | $950.70 | $950.80 | |