| 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 | $31.70 | 6.769% | $33.8458 | $33.85 | $33.85 | $33.80 |
| Purchase #2 | $212.87 | 12.784% | $240.0833 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $181.49 | 6.493% | $193.2741 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $86.95 | 3.381% | $89.8898 | $89.89 | $89.90 | $89.90 |
| Purchase #5 | $200.94 | 3.312% | $207.5951 | $207.60 | $207.60 | $207.60 |
| Purchase #6 | $129.84 | 13.740% | $147.68 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $184.42 | 11.279% | $205.2207 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $1,028.21 | $1,117.5888 | $1,117.59 | $1,117.60 | $1,117.60 | |