| 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 | $221.72 | 5.150% | $233.1386 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $144.83 | 6.664% | $154.4815 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $123.75 | 11.207% | $137.6187 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $100.38 | 13.160% | $113.59 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $225.53 | 5.259% | $237.3906 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $130.54 | 3.835% | $135.5462 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $247.83 | 13.805% | $282.0429 | $282.04 | $282.05 | $282.00 |
| 7 purchase totals = | $1,194.58 | $1,293.8085 | $1,293.81 | $1,293.85 | $1,293.70 | |