| 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 | $107.86 | 3.747% | $111.9015 | $111.90 | $111.90 | $111.90 |
| Purchase #2 | $117.89 | 5.586% | $124.4753 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $142.46 | 8.809% | $155.0093 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $223.56 | 12.794% | $252.1623 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $137.26 | 11.693% | $153.3098 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $149.40 | 7.765% | $161.0009 | $161.00 | $161.00 | $161.00 |
| Purchase #7 | $138.47 | 11.698% | $154.6682 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $1,016.90 | $1,112.5273 | $1,112.53 | $1,112.50 | $1,112.60 | |