| 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 | $250.85 | 3.115% | $258.664 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $224.36 | 4.423% | $234.2834 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $203.33 | 7.310% | $218.1934 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $145.50 | 11.422% | $162.119 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $97.97 | 12.201% | $109.9233 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $226.40 | 7.616% | $243.6426 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $196.63 | 4.283% | $205.0517 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $1,345.04 | $1,431.8774 | $1,431.86 | $1,431.85 | $1,431.90 | |