| 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 | $235.88 | 7.145% | $252.7336 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $225.55 | 4.254% | $235.1449 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $201.55 | 5.459% | $212.5526 | $212.55 | $212.55 | $212.60 |
| Purchase #4 | $111.68 | 5.176% | $117.4606 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $168.95 | 6.708% | $180.2832 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $185.52 | 5.444% | $195.6197 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $172.85 | 13.813% | $196.7258 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $1,301.98 | $1,390.5204 | $1,390.51 | $1,390.55 | $1,390.50 | |