| 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 | $226.96 | 13.796% | $258.2714 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $41.33 | 11.410% | $46.0458 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $130.67 | 6.433% | $139.076 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $248.97 | 12.388% | $279.8124 | $279.81 | $279.80 | $279.80 |
| Purchase #5 | $218.79 | 9.400% | $239.3563 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $36.72 | 13.478% | $41.6691 | $41.67 | $41.65 | $41.70 |
| Purchase #7 | $140.28 | 7.550% | $150.8711 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $1,043.72 | $1,155.1021 | $1,155.11 | $1,155.05 | $1,155.20 | |