| 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 | $241.28 | 3.178% | $248.9479 | $248.95 | $248.95 | $248.90 |
| Purchase #2 | $218.69 | 12.544% | $246.1225 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $119.98 | 10.307% | $132.3463 | $132.35 | $132.35 | $132.30 |
| Purchase #4 | $88.56 | 12.553% | $99.6769 | $99.68 | $99.70 | $99.70 |
| Purchase #5 | $142.61 | 4.788% | $149.4382 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $145.98 | 11.284% | $162.4524 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $230.44 | 4.589% | $241.0149 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,187.54 | $1,279.9991 | $1,280.00 | $1,280.00 | $1,279.90 | |