| 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 | $211.48 | 7.843% | $228.0664 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $124.81 | 4.427% | $130.3353 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $129.62 | 7.591% | $139.4595 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $134.94 | 9.113% | $147.2371 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $108.53 | 5.842% | $114.8703 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $172.39 | 7.139% | $184.6969 | $184.70 | $184.70 | $184.70 |
| Purchase #7 | $92.80 | 10.456% | $102.5032 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $974.57 | $1,047.1687 | $1,047.18 | $1,047.15 | $1,047.20 | |