| 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 | $231.86 | 5.711% | $245.1015 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $158.42 | 6.729% | $169.0801 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $16.50 | 7.176% | $17.684 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $173.61 | 13.184% | $196.4987 | $196.50 | $196.50 | $196.50 |
| Purchase #5 | $64.35 | 6.171% | $68.321 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $210.46 | 5.270% | $221.5512 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $214.46 | 3.540% | $222.0519 | $222.05 | $222.05 | $222.10 |
| 7 purchase totals = | $1,069.66 | $1,140.2884 | $1,140.28 | $1,140.30 | $1,140.40 | |