| 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 | $222.28 | 10.735% | $246.1418 | $246.14 | $246.15 | $246.10 |
| Purchase #2 | $101.46 | 10.614% | $112.229 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $38.58 | 3.808% | $40.0491 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $172.42 | 7.588% | $185.5032 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $201.39 | 5.487% | $212.4403 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $219.71 | 5.325% | $231.4096 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $14.89 | 13.838% | $16.9505 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $970.73 | $1,044.7235 | $1,044.72 | $1,044.75 | $1,044.60 | |