| 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 | $234.40 | 4.746% | $245.5246 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $84.54 | 5.269% | $88.9944 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $117.72 | 9.159% | $128.502 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $216.77 | 7.736% | $233.5393 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $37.74 | 8.211% | $40.8388 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $88.58 | 11.276% | $98.5683 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $101.49 | 3.182% | $104.7194 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $881.24 | $940.6868 | $940.68 | $940.65 | $940.60 | |