| 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 | $112.28 | 7.436% | $120.6291 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $176.78 | 11.449% | $197.0195 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $234.93 | 8.224% | $254.2506 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $169.26 | 12.198% | $189.9063 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $72.96 | 5.421% | $76.9152 | $76.92 | $76.90 | $76.90 |
| Purchase #6 | $237.64 | 11.593% | $265.1896 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $57.89 | 5.711% | $61.1961 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $1,061.74 | $1,165.1064 | $1,165.12 | $1,165.10 | $1,165.10 | |