| 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 | $205.28 | 13.658% | $233.3171 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $9.37 | 3.528% | $9.7006 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $73.59 | 8.865% | $80.1138 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $191.74 | 3.759% | $198.9475 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $237.28 | 13.415% | $269.1111 | $269.11 | $269.10 | $269.10 |
| Purchase #6 | $133.58 | 12.610% | $150.4244 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $235.59 | 4.187% | $245.4542 | $245.45 | $245.45 | $245.50 |
| 7 purchase totals = | $1,086.43 | $1,187.0687 | $1,187.06 | $1,187.00 | $1,187.00 | |