| 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 | $78.27 | 11.623% | $87.3673 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $238.77 | 4.108% | $248.5787 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $178.72 | 4.749% | $187.2074 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $208.93 | 6.804% | $223.1456 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $142.89 | 13.249% | $161.8215 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $37.28 | 10.818% | $41.313 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $243.79 | 13.432% | $276.5359 | $276.54 | $276.55 | $276.50 |
| 7 purchase totals = | $1,128.65 | $1,225.9694 | $1,225.98 | $1,225.95 | $1,225.90 | |