| 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 | $242.41 | 8.870% | $263.9118 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $233.61 | 4.150% | $243.3048 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $214.34 | 9.812% | $235.371 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $149.37 | 3.815% | $155.0685 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $202.58 | 10.378% | $223.6038 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $17.77 | 4.561% | $18.5805 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $137.85 | 12.174% | $154.6319 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $1,197.93 | $1,294.4723 | $1,294.46 | $1,294.45 | $1,294.50 | |