| 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 | $215.54 | 8.523% | $233.9105 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $112.26 | 9.520% | $122.9472 | $122.95 | $122.95 | $122.90 |
| Purchase #3 | $155.90 | 7.774% | $168.0197 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $8.43 | 8.151% | $9.1171 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $122.48 | 7.677% | $131.8828 | $131.88 | $131.90 | $131.90 |
| Purchase #6 | $236.88 | 3.780% | $245.8341 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $157.53 | 9.598% | $172.6497 | $172.65 | $172.65 | $172.60 |
| 7 purchase totals = | $1,009.02 | $1,084.3611 | $1,084.36 | $1,084.35 | $1,084.20 | |