| 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 | $113.60 | 8.472% | $123.2242 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $138.60 | 5.267% | $145.9001 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $105.45 | 3.334% | $108.9657 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $189.66 | 7.552% | $203.9831 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $143.53 | 4.196% | $149.5525 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $250.82 | 10.781% | $277.8609 | $277.86 | $277.85 | $277.90 |
| Purchase #7 | $240.43 | 7.279% | $257.9309 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,182.09 | $1,267.4174 | $1,267.41 | $1,267.40 | $1,267.50 | |