| 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 | $115.78 | 12.834% | $130.6392 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $218.30 | 11.327% | $243.0268 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $22.35 | 7.379% | $23.9992 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $105.28 | 13.163% | $119.138 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $85.60 | 9.463% | $93.7003 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $227.58 | 4.248% | $237.2476 | $237.25 | $237.25 | $237.20 |
| Purchase #7 | $154.85 | 13.130% | $175.1818 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $929.74 | $1,022.9329 | $1,022.94 | $1,023.00 | $1,022.80 | |