| 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 | $209.38 | 5.622% | $221.1513 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $238.38 | 11.811% | $266.5351 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $193.67 | 3.837% | $201.1011 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $157.94 | 12.267% | $177.3145 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $201.85 | 4.270% | $210.469 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $248.51 | 6.540% | $264.7626 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $248.84 | 13.662% | $282.8365 | $282.84 | $282.85 | $282.80 |
| 7 purchase totals = | $1,498.57 | $1,624.1701 | $1,624.17 | $1,624.15 | $1,624.20 | |