| 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 | $19.65 | 13.780% | $22.3578 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $185.46 | 9.839% | $203.7074 | $203.71 | $203.70 | $203.70 |
| Purchase #3 | $233.87 | 8.545% | $253.8542 | $253.85 | $253.85 | $253.90 |
| Purchase #4 | $50.91 | 4.445% | $53.1729 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $5.83 | 9.362% | $6.3758 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $243.99 | 8.558% | $264.8707 | $264.87 | $264.85 | $264.90 |
| Purchase #7 | $191.75 | 13.672% | $217.9661 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $931.46 | $1,022.3049 | $1,022.31 | $1,022.25 | $1,022.50 | |