| 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 | $216.29 | 4.475% | $225.969 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $212.73 | 11.604% | $237.4152 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $210.41 | 12.654% | $237.0353 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $46.58 | 12.437% | $52.3732 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $31.30 | 4.170% | $32.6052 | $32.61 | $32.60 | $32.60 |
| Purchase #6 | $171.46 | 11.591% | $191.3339 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $35.58 | 10.298% | $39.244 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $924.35 | $1,015.9758 | $1,015.98 | $1,015.95 | $1,015.90 | |