| 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 | $211.82 | 12.421% | $238.1302 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $33.50 | 9.678% | $36.7421 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $192.71 | 7.360% | $206.8935 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $198.92 | 9.415% | $217.6483 | $217.65 | $217.65 | $217.60 |
| Purchase #5 | $120.74 | 11.203% | $134.2665 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $81.26 | 3.504% | $84.1074 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $219.75 | 9.565% | $240.7691 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $1,058.70 | $1,158.5571 | $1,158.56 | $1,158.55 | $1,158.50 | |