| 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 | $97.87 | 9.426% | $107.0952 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $133.42 | 13.223% | $151.0621 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $191.57 | 6.781% | $204.5604 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $109.45 | 5.371% | $115.3286 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $193.44 | 13.254% | $219.0785 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $207.72 | 6.383% | $220.9788 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $93.63 | 12.578% | $105.4068 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $1,027.10 | $1,123.5104 | $1,123.52 | $1,123.55 | $1,123.60 | |