| 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 | $116.47 | 3.285% | $120.296 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $137.72 | 13.801% | $156.7267 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $71.39 | 10.722% | $79.0444 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $216.47 | 3.828% | $224.7565 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $12.96 | 12.733% | $14.6102 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $244.39 | 7.617% | $263.0052 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $153.29 | 10.200% | $168.9256 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $952.69 | $1,027.3646 | $1,027.38 | $1,027.40 | $1,027.30 | |