| 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 | $202.52 | 7.373% | $217.4518 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $38.62 | 11.856% | $43.1988 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $67.61 | 7.703% | $72.818 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $248.40 | 8.629% | $269.8344 | $269.83 | $269.85 | $269.80 |
| Purchase #5 | $208.37 | 5.116% | $219.0302 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $225.51 | 7.504% | $242.4323 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $161.36 | 11.663% | $180.1794 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $1,152.39 | $1,244.9449 | $1,244.94 | $1,245.00 | $1,244.90 | |