| 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 | $83.38 | 10.376% | $92.0315 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $183.92 | 9.550% | $201.4844 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $53.90 | 13.169% | $60.9981 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $246.73 | 12.336% | $277.1666 | $277.17 | $277.15 | $277.20 |
| Purchase #5 | $153.67 | 4.587% | $160.7188 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $250.32 | 8.745% | $272.2105 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $63.70 | 12.859% | $71.8912 | $71.89 | $71.90 | $71.90 |
| 7 purchase totals = | $1,035.62 | $1,136.5011 | $1,136.50 | $1,136.50 | $1,136.50 | |