| 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 | $199.39 | 8.679% | $216.6951 | $216.70 | $216.70 | $216.70 |
| Purchase #2 | $214.37 | 10.326% | $236.5058 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $214.68 | 10.371% | $236.9445 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $66.74 | 4.535% | $69.7667 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $248.34 | 12.359% | $279.0323 | $279.03 | $279.05 | $279.00 |
| Purchase #6 | $192.45 | 6.787% | $205.5116 | $205.51 | $205.50 | $205.50 |
| Purchase #7 | $77.64 | 8.438% | $84.1913 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $1,213.61 | $1,328.6473 | $1,328.65 | $1,328.65 | $1,328.60 | |