| 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 | $209.66 | 6.740% | $223.7911 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $10.97 | 8.639% | $11.9177 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $185.52 | 7.829% | $200.0444 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $49.40 | 7.711% | $53.2092 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $233.54 | 5.425% | $246.2095 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $171.96 | 4.647% | $179.951 | $179.95 | $179.95 | $180.00 |
| Purchase #7 | $150.41 | 8.261% | $162.8354 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $1,011.46 | $1,077.9583 | $1,077.96 | $1,077.95 | $1,077.90 | |