| 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 | $224.56 | 9.137% | $245.078 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $21.93 | 13.413% | $24.8715 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $158.74 | 13.293% | $179.8413 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $119.51 | 9.235% | $130.5467 | $130.55 | $130.55 | $130.50 |
| Purchase #5 | $81.34 | 12.777% | $91.7328 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $109.28 | 7.430% | $117.3995 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $33.81 | 12.281% | $37.9622 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $749.17 | $827.4320 | $827.43 | $827.45 | $827.40 | |