| 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 | $84.42 | 5.280% | $88.8774 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $102.31 | 11.676% | $114.2557 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $241.72 | 10.560% | $267.2456 | $267.25 | $267.25 | $267.20 |
| Purchase #4 | $231.43 | 7.297% | $248.3174 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $145.61 | 4.833% | $152.6473 | $152.65 | $152.65 | $152.60 |
| Purchase #6 | $108.70 | 12.325% | $122.0973 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $229.90 | 9.300% | $251.2807 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,144.09 | $1,244.7214 | $1,244.74 | $1,244.75 | $1,244.70 | |