| 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 | $230.70 | 6.182% | $244.9619 | $244.96 | $244.95 | $245.00 |
| Purchase #2 | $146.97 | 5.264% | $154.7065 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $26.55 | 4.571% | $27.7636 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $211.99 | 13.598% | $240.8164 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $247.89 | 4.209% | $258.3237 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $74.30 | 9.481% | $81.3444 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $138.45 | 5.503% | $146.0689 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $1,076.85 | $1,153.9854 | $1,153.98 | $1,153.90 | $1,154.00 | |