| 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 | $115.86 | 9.512% | $126.8806 | $126.88 | $126.90 | $126.90 |
| Purchase #2 | $8.64 | 13.445% | $9.8016 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $193.34 | 4.797% | $202.6145 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $121.85 | 6.359% | $129.5984 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $100.85 | 13.482% | $114.4466 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $145.31 | 9.434% | $159.0185 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $243.76 | 10.688% | $269.8131 | $269.81 | $269.80 | $269.80 |
| 7 purchase totals = | $929.61 | $1,012.1733 | $1,012.17 | $1,012.15 | $1,012.10 | |