| 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 | $230.66 | 10.525% | $254.937 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $112.64 | 10.608% | $124.5889 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $26.71 | 4.342% | $27.8697 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $150.88 | 3.724% | $156.4988 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $117.44 | 11.261% | $130.6649 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $108.66 | 3.539% | $112.5055 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $31.73 | 8.775% | $34.5143 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $778.72 | $841.5791 | $841.58 | $841.55 | $841.60 | |