| 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 | $241.68 | 3.690% | $250.598 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $187.81 | 9.109% | $204.9176 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $168.37 | 6.136% | $178.7012 | $178.70 | $178.70 | $178.70 |
| Purchase #4 | $8.47 | 7.616% | $9.1151 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $243.96 | 13.724% | $277.4411 | $277.44 | $277.45 | $277.40 |
| Purchase #6 | $234.64 | 7.277% | $251.7148 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $192.46 | 6.787% | $205.5223 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $1,277.39 | $1,378.0101 | $1,378.01 | $1,377.95 | $1,377.90 | |