| 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 | $10.86 | 6.442% | $11.5596 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $243.30 | 12.605% | $273.968 | $273.97 | $273.95 | $274.00 |
| Purchase #3 | $175.55 | 6.629% | $187.1872 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $220.69 | 10.380% | $243.5976 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $123.61 | 4.783% | $129.5223 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $89.71 | 13.214% | $101.5643 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $107.95 | 12.495% | $121.4384 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $971.67 | $1,068.8374 | $1,068.84 | $1,068.80 | $1,068.90 | |