| 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 | $23.79 | 7.600% | $25.598 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $207.53 | 12.741% | $233.9714 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $232.63 | 10.264% | $256.5071 | $256.51 | $256.50 | $256.50 |
| Purchase #4 | $248.31 | 3.157% | $256.1491 | $256.15 | $256.15 | $256.10 |
| Purchase #5 | $31.60 | 3.306% | $32.6447 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $246.63 | 6.288% | $262.1381 | $262.14 | $262.15 | $262.10 |
| Purchase #7 | $48.69 | 9.699% | $53.4124 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $1,039.18 | $1,120.4208 | $1,120.42 | $1,120.40 | $1,120.30 | |