| 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 | $196.65 | 12.201% | $220.6433 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $80.84 | 8.803% | $87.9563 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $26.52 | 8.139% | $28.6785 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $224.46 | 6.538% | $239.1352 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $172.63 | 10.118% | $190.0967 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $227.28 | 7.809% | $245.0283 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $195.52 | 6.515% | $208.2581 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,123.90 | $1,219.7964 | $1,219.81 | $1,219.85 | $1,219.80 | |