| 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 | $202.86 | 4.804% | $212.6054 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $91.75 | 13.409% | $104.0528 | $104.05 | $104.05 | $104.10 |
| Purchase #3 | $179.73 | 10.495% | $198.5927 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $113.91 | 8.248% | $123.3053 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $153.44 | 12.369% | $172.419 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $191.69 | 8.682% | $208.3325 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $231.85 | 8.288% | $251.0657 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $1,165.23 | $1,270.3734 | $1,270.38 | $1,270.35 | $1,270.40 | |