| 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 | $104.27 | 12.747% | $117.5613 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $235.82 | 4.414% | $246.2291 | $246.23 | $246.25 | $246.20 |
| Purchase #3 | $176.46 | 6.521% | $187.967 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $90.92 | 6.302% | $96.6498 | $96.65 | $96.65 | $96.60 |
| Purchase #5 | $98.88 | 9.329% | $108.1045 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $196.50 | 6.462% | $209.1978 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $239.80 | 7.145% | $256.9337 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $1,142.65 | $1,222.6432 | $1,222.64 | $1,222.65 | $1,222.60 | |