| 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 | $200.44 | 6.539% | $213.5468 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $181.26 | 8.859% | $197.3178 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $95.42 | 13.440% | $108.2444 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $226.93 | 4.137% | $236.3181 | $236.32 | $236.30 | $236.30 |
| Purchase #5 | $63.75 | 8.368% | $69.0846 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $13.66 | 5.106% | $14.3575 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $64.94 | 11.675% | $72.5217 | $72.52 | $72.50 | $72.50 |
| 7 purchase totals = | $846.40 | $911.3909 | $911.39 | $911.35 | $911.30 | |