| 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 | $36.70 | 10.783% | $40.6574 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $98.94 | 11.355% | $110.1746 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $199.65 | 8.688% | $216.9956 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $114.42 | 12.544% | $128.7728 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $5.69 | 9.287% | $6.2184 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $227.48 | 6.516% | $242.3026 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $196.60 | 12.601% | $221.3736 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $879.48 | $966.4950 | $966.49 | $966.40 | $966.60 | |