| 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 | $234.76 | 9.528% | $257.1279 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $178.55 | 9.277% | $195.1141 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $25.53 | 6.253% | $27.1264 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $233.94 | 3.350% | $241.777 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $218.52 | 3.677% | $226.555 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $163.88 | 12.862% | $184.9582 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $74.66 | 5.267% | $78.5923 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $1,129.84 | $1,211.2509 | $1,211.26 | $1,211.30 | $1,211.30 | |