| 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 | $248.87 | 11.515% | $277.5274 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $128.32 | 10.535% | $141.8385 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $178.58 | 5.158% | $187.7912 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $5.36 | 11.455% | $5.974 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $106.57 | 3.566% | $110.3703 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $249.33 | 6.649% | $265.908 | $265.91 | $265.90 | $265.90 |
| Purchase #7 | $121.37 | 13.324% | $137.5413 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $1,038.40 | $1,126.9507 | $1,126.95 | $1,126.95 | $1,126.90 | |