| 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 | $243.94 | 4.690% | $255.3808 | $255.38 | $255.40 | $255.40 |
| Purchase #2 | $124.96 | 4.704% | $130.8381 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $162.35 | 6.343% | $172.6479 | $172.65 | $172.65 | $172.60 |
| Purchase #4 | $195.44 | 3.648% | $202.5697 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $167.93 | 4.254% | $175.0737 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $51.98 | 12.273% | $58.3595 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $104.70 | 6.148% | $111.137 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $1,051.30 | $1,106.0067 | $1,106.01 | $1,106.00 | $1,106.00 | |