| 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 | $206.56 | 7.848% | $222.7708 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $101.70 | 5.170% | $106.9579 | $106.96 | $106.95 | $107.00 |
| Purchase #3 | $137.52 | 12.115% | $154.1805 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $78.60 | 7.684% | $84.6396 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $73.99 | 9.163% | $80.7697 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $224.32 | 10.733% | $248.3963 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $98.65 | 8.360% | $106.8971 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $921.34 | $1,004.6119 | $1,004.62 | $1,004.60 | $1,004.70 | |