| 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 | $235.61 | 8.710% | $256.1316 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $163.32 | 7.337% | $175.3028 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $244.32 | 11.761% | $273.0545 | $273.05 | $273.05 | $273.10 |
| Purchase #4 | $18.59 | 5.344% | $19.5834 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $225.75 | 8.119% | $244.0786 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $223.98 | 6.490% | $238.5163 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $5.68 | 11.107% | $6.3109 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $1,117.25 | $1,212.9781 | $1,212.97 | $1,213.00 | $1,213.00 | |