| 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 | $184.76 | 3.385% | $191.0141 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $199.40 | 13.509% | $226.3369 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $235.71 | 11.828% | $263.5898 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $140.41 | 6.558% | $149.6181 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $20.52 | 7.184% | $21.9942 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $121.77 | 12.661% | $137.1873 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $198.65 | 13.372% | $225.2135 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $1,101.22 | $1,214.9539 | $1,214.95 | $1,214.95 | $1,214.90 | |