| 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 | $110.62 | 6.382% | $117.6798 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $206.71 | 7.380% | $221.9652 | $221.97 | $221.95 | $222.00 |
| Purchase #3 | $230.47 | 3.791% | $239.2071 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $41.48 | 13.767% | $47.1906 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $90.62 | 5.824% | $95.8977 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $175.40 | 3.240% | $181.083 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $162.87 | 5.172% | $171.2936 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $1,018.17 | $1,074.3170 | $1,074.32 | $1,074.35 | $1,074.40 | |