| 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 | $220.42 | 8.103% | $238.2806 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $231.81 | 6.270% | $246.3445 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $241.74 | 13.355% | $274.0244 | $274.02 | $274.00 | $274.00 |
| Purchase #4 | $201.55 | 3.246% | $208.0923 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $162.43 | 13.852% | $184.9298 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $87.80 | 7.227% | $94.1453 | $94.15 | $94.15 | $94.10 |
| Purchase #7 | $88.61 | 11.192% | $98.5272 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $1,234.36 | $1,344.3441 | $1,344.34 | $1,344.40 | $1,344.20 | |