| 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 | $135.41 | 7.289% | $145.28 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $206.42 | 5.164% | $217.0795 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $178.27 | 5.117% | $187.3921 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $84.80 | 4.635% | $88.7305 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $202.54 | 4.210% | $211.0669 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $182.46 | 3.390% | $188.6454 | $188.65 | $188.65 | $188.60 |
| Purchase #7 | $79.66 | 13.528% | $90.4364 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $1,069.56 | $1,128.6308 | $1,128.64 | $1,128.70 | $1,128.60 | |