| 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 | $214.75 | 7.350% | $230.5341 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $44.49 | 3.623% | $46.1019 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $140.56 | 12.628% | $158.3099 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $24.36 | 10.146% | $26.8316 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $220.81 | 13.111% | $249.7604 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $109.86 | 9.551% | $120.3527 | $120.35 | $120.35 | $120.40 |
| Purchase #7 | $150.57 | 11.353% | $167.6642 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $905.40 | $999.5548 | $999.54 | $999.55 | $999.60 | |