| 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 | $215.43 | 6.812% | $230.1051 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $88.32 | 10.643% | $97.7199 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $206.92 | 6.819% | $221.0299 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $130.78 | 5.817% | $138.3875 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $193.28 | 11.726% | $215.944 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $45.87 | 8.578% | $49.8047 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $222.63 | 5.309% | $234.4494 | $234.45 | $234.45 | $234.40 |
| 7 purchase totals = | $1,103.23 | $1,187.4405 | $1,187.44 | $1,187.45 | $1,187.30 | |