| 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 | $198.45 | 11.362% | $220.9979 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $68.52 | 8.401% | $74.2764 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $247.50 | 5.227% | $260.4368 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $211.28 | 7.285% | $226.6717 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $56.82 | 3.337% | $58.7161 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $32.52 | 8.676% | $35.3414 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $221.68 | 4.385% | $231.4007 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,036.77 | $1,107.8410 | $1,107.85 | $1,107.85 | $1,107.80 | |