| 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 | $10.26 | 3.562% | $10.6255 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $193.80 | 3.452% | $200.49 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $225.74 | 9.869% | $248.0183 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $177.31 | 7.225% | $190.1206 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $203.53 | 5.784% | $215.3022 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $171.42 | 4.133% | $178.5048 | $178.50 | $178.50 | $178.50 |
| Purchase #7 | $201.74 | 12.312% | $226.5782 | $226.58 | $226.60 | $226.60 |
| 7 purchase totals = | $1,183.80 | $1,269.6396 | $1,269.64 | $1,269.65 | $1,269.60 | |