| 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 | $123.73 | 3.736% | $128.3526 | $128.35 | $128.35 | $128.40 |
| Purchase #2 | $8.40 | 11.436% | $9.3606 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $79.35 | 10.762% | $87.8896 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $171.55 | 12.442% | $192.8943 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $212.73 | 13.595% | $241.6506 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $161.51 | 4.512% | $168.7973 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $13.59 | 3.150% | $14.0181 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $770.86 | $842.9631 | $842.96 | $842.95 | $843.10 | |