| 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 | $175.99 | 9.214% | $192.2057 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $118.50 | 9.721% | $130.0194 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $209.72 | 6.640% | $223.6454 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $121.56 | 6.582% | $129.5611 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $149.58 | 3.750% | $155.1893 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $204.95 | 4.808% | $214.804 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $243.39 | 3.145% | $251.0446 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,223.69 | $1,296.4695 | $1,296.47 | $1,296.45 | $1,296.40 | |