| 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 | $188.31 | 11.742% | $210.4214 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $182.80 | 9.724% | $200.5755 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $188.78 | 12.590% | $212.5474 | $212.55 | $212.55 | $212.50 |
| Purchase #4 | $23.66 | 4.390% | $24.6987 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $197.64 | 12.719% | $222.7778 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $247.91 | 4.196% | $258.3123 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $109.91 | 11.670% | $122.7365 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $1,139.01 | $1,252.0696 | $1,252.08 | $1,252.10 | $1,252.00 | |