| 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 | $196.45 | 9.440% | $214.9949 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $235.94 | 6.305% | $250.816 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $45.59 | 3.711% | $47.2818 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $160.60 | 7.618% | $172.8345 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $89.78 | 3.267% | $92.7131 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $131.75 | 13.637% | $149.7167 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $163.99 | 3.698% | $170.0544 | $170.05 | $170.05 | $170.10 |
| 7 purchase totals = | $1,024.10 | $1,098.4114 | $1,098.40 | $1,098.40 | $1,098.40 | |