| 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 | $218.46 | 10.241% | $240.8325 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $149.62 | 11.573% | $166.9355 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $10.77 | 13.498% | $12.2237 | $12.22 | $12.20 | $12.20 |
| Purchase #4 | $199.77 | 6.150% | $212.0559 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $206.58 | 12.514% | $232.4314 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $90.55 | 3.477% | $93.6984 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $157.31 | 4.648% | $164.6218 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $1,033.06 | $1,122.7992 | $1,122.80 | $1,122.80 | $1,122.70 | |