| 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 | $26.34 | 11.525% | $29.3757 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $248.63 | 3.791% | $258.0556 | $258.06 | $258.05 | $258.10 |
| Purchase #3 | $118.69 | 9.821% | $130.3465 | $130.35 | $130.35 | $130.30 |
| Purchase #4 | $191.45 | 10.109% | $210.8037 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $29.60 | 11.559% | $33.0215 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $224.62 | 10.196% | $247.5223 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $56.73 | 12.250% | $63.6794 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $896.06 | $972.8047 | $972.81 | $972.80 | $972.80 | |