| 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 | $104.61 | 9.647% | $114.7017 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $127.44 | 7.132% | $136.529 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $191.70 | 3.215% | $197.8632 | $197.86 | $197.85 | $197.90 |
| Purchase #4 | $153.68 | 10.433% | $169.7134 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $51.39 | 3.284% | $53.0776 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $219.41 | 3.621% | $227.3548 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $166.44 | 6.518% | $177.2886 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $1,014.67 | $1,076.5283 | $1,076.52 | $1,076.55 | $1,076.60 | |