| 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 | $193.65 | 9.736% | $212.5038 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $30.26 | 9.407% | $33.1066 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $201.64 | 4.359% | $210.4295 | $210.43 | $210.45 | $210.40 |
| Purchase #4 | $109.75 | 3.447% | $113.5331 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $39.43 | 9.190% | $43.0536 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $233.96 | 6.217% | $248.5053 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $205.32 | 12.357% | $230.6914 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $1,014.01 | $1,091.8233 | $1,091.82 | $1,091.85 | $1,091.80 | |