| 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 | $132.87 | 3.864% | $138.0041 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $226.60 | 11.645% | $252.9876 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $233.43 | 12.719% | $263.12 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $179.31 | 6.312% | $190.628 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $40.29 | 5.569% | $42.5338 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $127.85 | 10.472% | $141.2385 | $141.24 | $141.25 | $141.20 |
| Purchase #7 | $91.67 | 8.871% | $99.802 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $1,032.02 | $1,128.3140 | $1,128.31 | $1,128.35 | $1,128.20 | |