| 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 | $221.28 | 5.691% | $233.873 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $206.72 | 9.346% | $226.0401 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $128.56 | 3.823% | $133.4748 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $160.35 | 3.549% | $166.0408 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $65.30 | 4.245% | $68.072 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $244.76 | 5.766% | $258.8729 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $89.88 | 9.714% | $98.6109 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $1,116.85 | $1,184.9845 | $1,184.97 | $1,184.90 | $1,185.00 | |