| 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 | $89.52 | 11.311% | $99.6456 | $99.65 | $99.65 | $99.60 |
| Purchase #2 | $163.71 | 10.550% | $180.9814 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $113.85 | 12.537% | $128.1234 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $250.93 | 4.474% | $262.1566 | $262.16 | $262.15 | $262.20 |
| Purchase #5 | $46.31 | 4.464% | $48.3773 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $127.98 | 5.488% | $135.0035 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $191.95 | 13.774% | $218.3892 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $984.25 | $1,072.6770 | $1,072.68 | $1,072.70 | $1,072.70 | |