| 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 | $209.85 | 7.551% | $225.6958 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $214.30 | 7.353% | $230.0575 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $163.38 | 4.665% | $171.0017 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $87.28 | 12.555% | $98.238 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $153.42 | 5.311% | $161.5681 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $198.51 | 8.516% | $215.4151 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $233.93 | 12.836% | $263.9573 | $263.96 | $263.95 | $264.00 |
| 7 purchase totals = | $1,260.67 | $1,365.9335 | $1,365.95 | $1,365.90 | $1,366.00 | |