| 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 | $197.31 | 11.272% | $219.5508 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $229.62 | 4.366% | $239.6452 | $239.65 | $239.65 | $239.60 |
| Purchase #3 | $120.52 | 13.120% | $136.3322 | $136.33 | $136.35 | $136.30 |
| Purchase #4 | $215.46 | 4.658% | $225.4961 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $138.74 | 13.156% | $156.9926 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $135.87 | 13.390% | $154.063 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $47.95 | 3.688% | $49.7184 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $1,085.47 | $1,181.7983 | $1,181.80 | $1,181.80 | $1,181.80 | |