| 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 | $112.58 | 7.810% | $121.3725 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $105.86 | 12.584% | $119.1814 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $89.63 | 9.712% | $98.3349 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $213.95 | 9.635% | $234.5641 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $246.86 | 6.599% | $263.1503 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $24.33 | 10.457% | $26.8742 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $203.72 | 13.436% | $231.0918 | $231.09 | $231.10 | $231.10 |
| 7 purchase totals = | $996.93 | $1,094.5692 | $1,094.55 | $1,094.55 | $1,094.70 | |