| 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 | $205.86 | 3.405% | $212.8695 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $195.34 | 6.122% | $207.2987 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $245.63 | 11.288% | $273.3567 | $273.36 | $273.35 | $273.40 |
| Purchase #4 | $201.76 | 7.699% | $217.2935 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $68.81 | 11.347% | $76.6179 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $116.93 | 8.753% | $127.1649 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $93.83 | 4.544% | $98.0936 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $1,128.16 | $1,212.6948 | $1,212.69 | $1,212.65 | $1,212.80 | |