| 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 | $235.42 | 6.455% | $250.6164 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $150.97 | 6.783% | $161.2103 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $209.48 | 12.206% | $235.0491 | $235.05 | $235.05 | $235.00 |
| Purchase #4 | $210.81 | 12.463% | $237.0833 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $191.84 | 8.248% | $207.663 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $187.85 | 8.473% | $203.7665 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $89.78 | 10.249% | $98.9816 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $1,276.15 | $1,394.3702 | $1,394.37 | $1,394.35 | $1,394.40 | |