| 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 | $8.44 | 9.251% | $9.2208 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $56.47 | 4.210% | $58.8474 | $58.85 | $58.85 | $58.80 |
| Purchase #3 | $247.54 | 7.522% | $266.16 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $110.34 | 9.828% | $121.1842 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $176.42 | 3.814% | $183.1487 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $211.72 | 12.617% | $238.4327 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $229.59 | 12.224% | $257.6551 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $1,040.52 | $1,134.6489 | $1,134.65 | $1,134.65 | $1,134.60 | |