| 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 | $118.29 | 9.615% | $129.6636 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $235.92 | 5.297% | $248.4167 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $120.54 | 6.305% | $128.14 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $125.46 | 12.155% | $140.7097 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $160.41 | 13.197% | $181.5793 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $26.91 | 4.449% | $28.1072 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $249.99 | 13.481% | $283.6912 | $283.69 | $283.70 | $283.70 |
| 7 purchase totals = | $1,037.52 | $1,140.3077 | $1,140.31 | $1,140.30 | $1,140.30 | |