| 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 | $39.42 | 3.171% | $40.67 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $127.89 | 5.550% | $134.9879 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $108.64 | 6.213% | $115.3898 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $72.83 | 4.223% | $75.9056 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $207.30 | 9.408% | $226.8028 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $241.32 | 9.139% | $263.3742 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $229.92 | 10.300% | $253.6018 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $1,027.32 | $1,110.7321 | $1,110.73 | $1,110.70 | $1,110.80 | |