| 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 | $9.43 | 12.170% | $10.5776 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $219.51 | 5.102% | $230.7094 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $157.34 | 8.844% | $171.2551 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $227.83 | 11.408% | $253.8208 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $127.90 | 13.310% | $144.9235 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $232.47 | 13.846% | $264.6578 | $264.66 | $264.65 | $264.70 |
| Purchase #7 | $230.64 | 11.402% | $256.9376 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $1,205.12 | $1,332.8818 | $1,332.89 | $1,332.85 | $1,332.90 | |