| 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 | $7.34 | 9.464% | $8.0347 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $195.63 | 3.576% | $202.6257 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $175.25 | 8.208% | $189.6345 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $229.59 | 5.678% | $242.6261 | $242.63 | $242.65 | $242.60 |
| Purchase #5 | $224.53 | 9.869% | $246.6889 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $128.66 | 9.221% | $140.5237 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $155.73 | 6.649% | $166.0845 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $1,116.73 | $1,196.2181 | $1,196.21 | $1,196.30 | $1,196.10 | |