| 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 | $230.60 | 8.386% | $249.9381 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $206.40 | 13.855% | $234.9967 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $49.52 | 11.574% | $55.2514 | $55.25 | $55.25 | $55.30 |
| Purchase #4 | $167.30 | 6.539% | $178.2397 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $69.43 | 11.512% | $77.4228 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $213.87 | 7.320% | $229.5253 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $249.35 | 13.578% | $283.2067 | $283.21 | $283.20 | $283.20 |
| 7 purchase totals = | $1,186.47 | $1,308.5807 | $1,308.59 | $1,308.60 | $1,308.50 | |