| 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 | $196.90 | 9.854% | $216.3025 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $215.80 | 13.622% | $245.1963 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $175.84 | 10.827% | $194.8782 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $129.44 | 8.282% | $140.1602 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $235.64 | 5.848% | $249.4202 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $5.33 | 3.404% | $5.5114 | $5.51 | $5.50 | $5.50 |
| Purchase #7 | $117.92 | 8.734% | $128.2191 | $128.22 | $128.20 | $128.20 |
| 7 purchase totals = | $1,076.87 | $1,179.6879 | $1,179.69 | $1,179.65 | $1,179.70 | |