| 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 | $223.73 | 13.271% | $253.4212 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $199.35 | 4.710% | $208.7394 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $170.38 | 13.284% | $193.0133 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $84.99 | 7.850% | $91.6617 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $40.85 | 5.701% | $43.1789 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $200.98 | 6.441% | $213.9251 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $45.96 | 12.391% | $51.6549 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $966.24 | $1,055.5945 | $1,055.59 | $1,055.60 | $1,055.60 | |