| 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 | $239.85 | 12.838% | $270.6419 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $240.26 | 3.497% | $248.6619 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $152.28 | 5.503% | $160.66 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $225.84 | 13.599% | $256.552 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $52.32 | 12.358% | $58.7857 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $237.48 | 9.113% | $259.1216 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $151.78 | 9.145% | $165.6603 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $1,299.81 | $1,420.0834 | $1,420.08 | $1,420.05 | $1,420.20 | |