| 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 | $215.31 | 10.355% | $237.6054 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $5.26 | 4.712% | $5.5079 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $201.74 | 7.173% | $216.2108 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $249.50 | 6.655% | $266.1042 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $14.86 | 10.439% | $16.4112 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $18.89 | 9.236% | $20.6347 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $141.79 | 5.626% | $149.7671 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $847.35 | $912.2413 | $912.24 | $912.20 | $912.20 | |