| 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 | $239.52 | 11.189% | $266.3199 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $244.48 | 10.157% | $269.3118 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $195.64 | 10.148% | $215.4935 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $229.63 | 12.451% | $258.2212 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $62.27 | 7.447% | $66.9072 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $102.70 | 3.856% | $106.6601 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $40.33 | 4.125% | $41.9936 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $1,114.57 | $1,224.9073 | $1,224.90 | $1,224.85 | $1,224.90 | |