| 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 | $124.91 | 9.232% | $136.4417 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $85.82 | 3.616% | $88.9233 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $70.89 | 12.732% | $79.9157 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $54.35 | 10.413% | $60.0095 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $228.47 | 12.482% | $256.9876 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $197.44 | 3.756% | $204.8558 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $239.77 | 7.320% | $257.3212 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $1,001.65 | $1,084.4548 | $1,084.46 | $1,084.40 | $1,084.40 | |