| 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 | $112.52 | 6.624% | $119.9733 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $100.98 | 8.665% | $109.7299 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $243.75 | 12.538% | $274.3114 | $274.31 | $274.30 | $274.30 |
| Purchase #4 | $124.64 | 11.400% | $138.849 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $185.60 | 7.561% | $199.6332 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $136.94 | 13.409% | $155.3023 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $203.62 | 7.373% | $218.6329 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $1,108.05 | $1,216.4320 | $1,216.42 | $1,216.45 | $1,216.30 | |