| 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 | $206.60 | 6.595% | $220.2253 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $102.34 | 8.467% | $111.0051 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $241.39 | 13.682% | $274.417 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $183.35 | 4.116% | $190.8967 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $67.96 | 12.309% | $76.3252 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $166.91 | 7.748% | $179.8422 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $36.52 | 7.349% | $39.2039 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $1,005.07 | $1,091.9154 | $1,091.93 | $1,091.95 | $1,091.80 | |