| 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 | $221.85 | 5.721% | $234.542 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $201.93 | 7.584% | $217.2444 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $126.96 | 11.348% | $141.3674 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $71.94 | 12.565% | $80.9793 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $187.51 | 5.733% | $198.2599 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $223.85 | 8.464% | $242.7967 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $153.86 | 13.589% | $174.768 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $1,187.90 | $1,289.9577 | $1,289.96 | $1,289.95 | $1,290.00 | |