| 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 | $239.32 | 3.102% | $246.7437 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $176.97 | 11.204% | $196.7977 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $97.75 | 7.781% | $105.3559 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $245.69 | 12.564% | $276.5585 | $276.56 | $276.55 | $276.60 |
| Purchase #5 | $77.58 | 4.457% | $81.0377 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $161.62 | 8.398% | $175.1928 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $137.45 | 13.325% | $155.7652 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $1,136.38 | $1,237.4515 | $1,237.46 | $1,237.45 | $1,237.50 | |