| 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 | $124.97 | 12.203% | $140.2201 | $140.22 | $140.20 | $140.20 |
| Purchase #2 | $231.50 | 3.180% | $238.8617 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $225.48 | 7.327% | $242.0009 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $107.62 | 5.233% | $113.2518 | $113.25 | $113.25 | $113.30 |
| Purchase #5 | $180.87 | 4.826% | $189.5988 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $95.38 | 12.840% | $107.6268 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $181.30 | 6.519% | $193.1189 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,147.12 | $1,224.6790 | $1,224.68 | $1,224.65 | $1,224.70 | |