| 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 | $111.56 | 7.743% | $120.1981 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $81.72 | 4.430% | $85.3402 | $85.34 | $85.35 | $85.30 |
| Purchase #3 | $240.77 | 13.685% | $273.7194 | $273.72 | $273.70 | $273.70 |
| Purchase #4 | $8.64 | 13.270% | $9.7865 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $223.40 | 11.395% | $248.8564 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $65.67 | 11.869% | $73.4644 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $96.54 | 11.304% | $107.4529 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $828.30 | $918.8179 | $918.82 | $918.80 | $918.90 | |