| 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 | $224.68 | 3.403% | $232.3259 | $232.33 | $232.35 | $232.30 |
| Purchase #2 | $188.48 | 3.455% | $194.992 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $72.33 | 11.770% | $80.8432 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $183.99 | 10.358% | $203.0477 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $151.77 | 12.702% | $171.0478 | $171.05 | $171.05 | $171.00 |
| Purchase #6 | $25.86 | 5.807% | $27.3617 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $91.77 | 5.280% | $96.6155 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $938.88 | $1,006.2338 | $1,006.24 | $1,006.25 | $1,006.10 | |