| 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 | $242.87 | 12.130% | $272.3301 | $272.33 | $272.35 | $272.30 |
| Purchase #2 | $124.95 | 12.230% | $140.2314 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $223.96 | 11.459% | $249.6236 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $187.70 | 3.381% | $194.0461 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $8.90 | 5.449% | $9.385 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $229.72 | 6.835% | $245.4214 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $48.42 | 7.205% | $51.9087 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $1,066.52 | $1,162.9463 | $1,162.95 | $1,162.95 | $1,162.80 | |