| 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 | $214.25 | 12.864% | $241.8111 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $5.40 | 13.611% | $6.135 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $104.94 | 11.618% | $117.1319 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $145.56 | 5.738% | $153.9122 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $133.62 | 10.172% | $147.2118 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $82.87 | 9.299% | $90.5761 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $228.70 | 11.683% | $255.419 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $915.34 | $1,012.1971 | $1,012.20 | $1,012.20 | $1,012.10 | |