| 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 | $248.29 | 4.233% | $258.8001 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $111.93 | 9.672% | $122.7559 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $150.79 | 4.461% | $157.5167 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $25.79 | 9.138% | $28.1467 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $206.64 | 13.237% | $233.9929 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $169.39 | 6.333% | $180.1175 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $87.49 | 3.506% | $90.5574 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $1,000.32 | $1,071.8872 | $1,071.90 | $1,071.85 | $1,071.90 | |