| 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 | $110.32 | 3.524% | $114.2077 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $66.93 | 11.439% | $74.5861 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $166.54 | 6.352% | $177.1186 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $193.45 | 12.111% | $216.8787 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $177.59 | 13.125% | $200.8987 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $82.42 | 5.694% | $87.113 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $142.68 | 10.268% | $157.3304 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $939.93 | $1,028.1332 | $1,028.14 | $1,028.15 | $1,028.10 | |