| 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 | $211.80 | 10.173% | $233.3464 | $233.35 | $233.35 | $233.30 |
| Purchase #2 | $98.92 | 3.475% | $102.3575 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $230.72 | 9.118% | $251.757 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $174.62 | 5.527% | $184.2712 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $131.54 | 5.610% | $138.9194 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $6.92 | 12.826% | $7.8076 | $7.81 | $7.80 | $7.80 |
| Purchase #7 | $237.33 | 13.586% | $269.5737 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $1,091.85 | $1,188.0328 | $1,188.04 | $1,187.95 | $1,188.10 | |