| 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 | $239.34 | 3.673% | $248.131 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $170.72 | 5.586% | $180.2564 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $212.39 | 11.590% | $237.006 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $246.61 | 8.401% | $267.3277 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $109.64 | 12.690% | $123.5533 | $123.55 | $123.55 | $123.60 |
| Purchase #6 | $235.58 | 8.475% | $255.5454 | $255.55 | $255.55 | $255.50 |
| Purchase #7 | $160.33 | 13.255% | $181.5817 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $1,374.61 | $1,493.4015 | $1,493.41 | $1,493.45 | $1,493.40 | |