| 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 | $234.84 | 4.563% | $245.5557 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $91.98 | 3.743% | $95.4228 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $168.36 | 11.548% | $187.8022 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $122.68 | 9.201% | $133.9678 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $179.99 | 11.503% | $200.6942 | $200.69 | $200.70 | $200.70 |
| Purchase #6 | $71.31 | 13.660% | $81.0509 | $81.05 | $81.05 | $81.10 |
| Purchase #7 | $196.84 | 7.468% | $211.54 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,066.00 | $1,156.0336 | $1,156.03 | $1,156.00 | $1,156.10 | |