| 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 | $76.74 | 4.518% | $80.2071 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $196.94 | 13.177% | $222.8908 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $131.78 | 4.213% | $137.3319 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $210.91 | 13.595% | $239.5832 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $200.72 | 9.286% | $219.3589 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $79.41 | 11.639% | $88.6525 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $70.92 | 4.455% | $74.0795 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $967.42 | $1,062.1039 | $1,062.10 | $1,062.15 | $1,062.20 | |