| 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 | $7.64 | 11.760% | $8.5385 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $219.95 | 11.451% | $245.1365 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $242.37 | 6.703% | $258.6161 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $242.85 | 10.267% | $267.7834 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $156.81 | 6.302% | $166.6922 | $166.69 | $166.70 | $166.70 |
| Purchase #6 | $139.55 | 6.605% | $148.7673 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $21.53 | 4.122% | $22.4175 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $1,030.70 | $1,117.9515 | $1,117.96 | $1,117.95 | $1,117.90 | |