| 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 | $10.46 | 6.747% | $11.1657 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $192.35 | 13.548% | $218.4096 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $203.65 | 8.577% | $221.1171 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $218.28 | 7.368% | $234.3629 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $238.34 | 11.858% | $266.6024 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $93.53 | 6.769% | $99.861 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $92.99 | 4.433% | $97.1122 | $97.11 | $97.10 | $97.10 |
| 7 purchase totals = | $1,049.60 | $1,148.6309 | $1,148.63 | $1,148.55 | $1,148.70 | |