| 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 | $109.31 | 12.543% | $123.0208 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $143.97 | 8.345% | $155.9843 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $11.74 | 7.285% | $12.5953 | $12.60 | $12.60 | $12.60 |
| Purchase #4 | $103.39 | 6.628% | $110.2427 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $226.39 | 6.536% | $241.1869 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $69.43 | 9.805% | $76.2376 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $165.86 | 11.278% | $184.5657 | $184.57 | $184.55 | $184.60 |
| 7 purchase totals = | $830.09 | $903.8333 | $903.84 | $903.85 | $903.80 | |