| 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 | $119.49 | 8.288% | $129.3933 | $129.39 | $129.40 | $129.40 |
| Purchase #2 | $141.60 | 3.333% | $146.3195 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $146.40 | 3.270% | $151.1873 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $89.36 | 7.520% | $96.0799 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $223.75 | 4.393% | $233.5793 | $233.58 | $233.60 | $233.60 |
| Purchase #6 | $243.54 | 6.636% | $259.7013 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $234.25 | 12.263% | $262.9761 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $1,198.39 | $1,279.2367 | $1,279.24 | $1,279.30 | $1,279.30 | |