| 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 | $233.78 | 8.103% | $252.7232 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $73.77 | 9.627% | $80.8718 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $124.33 | 13.374% | $140.9579 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $84.27 | 10.671% | $93.2625 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $212.29 | 4.408% | $221.6477 | $221.65 | $221.65 | $221.60 |
| Purchase #6 | $219.87 | 3.315% | $227.1587 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $101.98 | 5.184% | $107.2666 | $107.27 | $107.25 | $107.30 |
| 7 purchase totals = | $1,050.29 | $1,123.8884 | $1,123.89 | $1,123.80 | $1,124.00 | |