| 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 | $139.26 | 5.637% | $147.1101 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $180.97 | 10.273% | $199.561 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $89.32 | 3.132% | $92.1175 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $233.41 | 5.367% | $245.9371 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $180.80 | 8.852% | $196.8044 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $216.84 | 6.341% | $230.5898 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $129.97 | 6.728% | $138.7144 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $1,170.57 | $1,250.8343 | $1,250.83 | $1,250.80 | $1,250.80 | |