| 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 | $122.36 | 5.390% | $128.9552 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $32.67 | 8.847% | $35.5603 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $93.85 | 4.627% | $98.1924 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $157.59 | 3.260% | $162.7274 | $162.73 | $162.75 | $162.70 |
| Purchase #5 | $102.40 | 10.334% | $112.982 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $202.34 | 11.339% | $225.2833 | $225.28 | $225.30 | $225.30 |
| Purchase #7 | $52.88 | 9.108% | $57.6963 | $57.70 | $57.70 | $57.70 |
| 7 purchase totals = | $764.09 | $821.3969 | $821.40 | $821.45 | $821.50 | |