| 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 | $232.62 | 10.152% | $256.2356 | $256.24 | $256.25 | $256.20 |
| Purchase #2 | $68.46 | 11.431% | $76.2857 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $214.58 | 5.382% | $226.1287 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $223.72 | 11.660% | $249.8058 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $68.59 | 7.376% | $73.6492 | $73.65 | $73.65 | $73.60 |
| Purchase #6 | $66.34 | 13.771% | $75.4757 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $171.55 | 5.561% | $181.0899 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,045.86 | $1,138.6706 | $1,138.69 | $1,138.75 | $1,138.60 | |