| 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 | $244.25 | 5.661% | $258.077 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $94.82 | 6.672% | $101.1464 | $101.15 | $101.15 | $101.10 |
| Purchase #3 | $131.81 | 8.748% | $143.3407 | $143.34 | $143.35 | $143.30 |
| Purchase #4 | $142.60 | 9.120% | $155.6051 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $78.72 | 5.505% | $83.0535 | $83.05 | $83.05 | $83.10 |
| Purchase #6 | $185.74 | 6.370% | $197.5716 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $237.51 | 11.452% | $264.7096 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $1,115.45 | $1,203.5039 | $1,203.51 | $1,203.50 | $1,203.50 | |